problem_id
stringclasses
428 values
submission_id
stringlengths
10
10
status
stringclasses
2 values
code
stringlengths
5
816
p02777
s874117556
Accepted
s, t = map(str, input().split()) a, b = map(int, input().split()) u = input() if u == s: a -= 1 else: b -= 1 print(' '.join((str(a), str(b))))
p03127
s621994208
Accepted
import fractions N = int(input()) A = [int(i) for i in input().split()] A = sorted(A) a = A.pop(0) for i in A: a = fractions.gcd(a, i) print(a)
p02761
s678998823
Wrong Answer
N,M = map(int,input().split()) S = [0]*M C = [0]*M for i in range(M): S[i],C[i] = map(int,input().split()) answer = -1 for i in range(10**(N-1),10**N): numstr = str(i) count = 0 for j in range(M): if int(numstr[S[j]-1]) != C[j]: break else: count += 1 if coun...
p03284
s140970891
Accepted
n, k = map(int, input().split()) if n % k == 0: print(0) else: print(1)
p02933
s925975719
Accepted
a=int(input()) b=input() if a>=3200: print(b) else: print('red')
p03109
s943597899
Accepted
S = input() S = S.replace("/","") int_S = int(S) print("Heisei" if int_S <= 20190430 else "TBD")
p03042
s034850695
Accepted
s=input() if 12<int(s[:2]) or 0==int(s[:2]): if 12>=int(s[2:])>=1: print("YYMM") else: print("NA") elif 1<=int(s[:2])<=12: if 12>=int(s[2:])>=1: print("AMBIGUOUS") else: print("MMYY")
p03997
s387442069
Wrong Answer
def main(): a = int(input()) b= int(input()) h = int(input()) t = abs(a-b) ar = a*h + ((t*h)//2) print(ar) if __name__=="__main__": main()
p02546
s388104896
Accepted
s = input() if s[-1] != 's': print(s+'s') else: print(s+'es')
p04012
s301798560
Wrong Answer
w = input() beau = {} for i in range(len(w)): if not w[i] in beau: beau[w[i]] = 1 else: beau[w[i]] += 1 num = sum(map(lambda x: x%2,list(beau.values()))) if num == 0: print('YES') else: print('NO')
p03095
s005740137
Accepted
import collections n=int(input()) s=list(input()) s=collections.Counter(s) ans=1 for i in s: ans*=s[i]+1 ans%=10**9+7 print(ans-1)
p03624
s210267413
Accepted
import sys input = sys.stdin.readline sys.setrecursionlimit(10 ** 7) import string s = set(input().strip()) alpha = set(string.ascii_lowercase) s = sorted(list(alpha - s)) if s: print(s[0]) else: print('None')
p03438
s647104239
Wrong Answer
# input() # int(input()) # map(int, input().split()) # list(map(int, input().split())) import math import sys import bisect import heapq # 優先度付きキュー(最小値取り出し) from collections import deque inf = 10 ** 15 mod = 10 ** 9 + 7 n = int(input()) a = list(map(int, input().split())) b = list(map(int, input().split())) suma = sum...
p03385
s182057743
Wrong Answer
S = input() print("Yes" if len(S) == 3 else "No")
p02600
s357238873
Accepted
x = int(input()) if 400 <= x <= 599: print(8) if 600 <= x <= 799: print(7) if 800 <= x <= 999: print(6) if 1000 <= x <= 1199: print(5) if 1200 <= x <= 1399: print(4) if 1400 <= x <= 1599: print(3) if 1600 <= x <= 1799: print(2) if 1800 <= x <= 1999: print(1)
p02708
s963247581
Accepted
mod = 1000000007 N, K = map(int, input().split()) S = [0] for i in range(N): S.append(S[i]+i+1) r = 1 for i in range(K, N+1): up = S[N]-S[N-i] low = S[i-1] r = (r+(up-low+1))%mod print(r)
p03241
s067758918
Accepted
x,y=map(int,input().split()) a=1 k=pow(y,0.5) for i in range(1,int(k)+1): if y%i==0: if i*x<=y: a=max(a,i) if (y//i)*x<=y: a=max(a,y//i) print(a)
p03360
s597651700
Accepted
A, B, C = map(int, input().split()) N = int(input()) print(max(A, B, C) * (2 ** N - 1) + A + B + C)
p03150
s633791299
Accepted
S=input() sk="keyence" N=len(S) Nsk=len(sk) k=0 ans="NO" if N>=Nsk: for i in range(Nsk): temp=S[0:i]+S[N-Nsk+i:] if temp==sk: ans="YES" print(ans)
p03438
s331856707
Wrong Answer
n = int(input()) A = list(map(int, input().split())) B = list(map(int, input().split())) cnt = 0 for a, b in zip(A, B): if a > b: cnt += (a-b)*2 else: cnt -= (b-a) print("No" if cnt>0 else "Yes")
p03073
s290141507
Accepted
S = input() N = len(S) count1 = 0 count2 = 0 for i in range(N): ex = str(i % 2) if S[i] == ex: count1 += 1 else: count2 += 1 print(min(count1, count2))
p03380
s663488760
Wrong Answer
N = int(input()) a = set([int(c) for c in input().split()]) a = sorted(list(a)) X = a[-1]//2+1 m = 10**9 x = 0 for i in range(N-1): if abs(a[i]-X)<m: m = abs(a[i]-X) x = i print(a[-1],a[x])
p03264
s823122755
Wrong Answer
k = int(input()) t = (k/2)**2 if k % 2 == 0: print(t) else: print(round(t))
p02607
s593195563
Accepted
n = int(input()) a = list(map(int, input().split())) ans = 0 for i in range(n): if i%2==0: if a[i]%2==1: ans += 1 print(ans)
p02843
s095550260
Accepted
X = int(input()) x = X % 100 tmp = (x // 5) * 105 if x % 5 != 0: tmp += 100 + (x % 5) if tmp > X: print(0) else: print(1)
p04012
s686275440
Accepted
w=input() for i in range(0,len(w)): if w.count(w[i])%2==1: print("No") exit() print("Yes")
p03944
s263605332
Accepted
W,H,N = map(int,input().split()) XYA = [tuple(map(int,input().split())) for _ in range(N)] xmin = 0 ymin = 0 xmax = W ymax = H for x,y,a in XYA: if a == 1: xmin = max(x,xmin) elif a == 2: xmax = min(x,xmax) elif a == 3: ymin = max(y,ymin) else: ymax = min(y,ymax) #print(xmax,xmin,ymax,ymin) pri...
p03745
s909072302
Wrong Answer
N = int(input()) A = list(map(int,input().split())) a = 0 S = 0 num = 1 for i in range(1,N): if A[i] - A[i - 1] == 0: a = 0 elif A[i] - A[i - 1] > 0: a = 1 else: a = 2 if S == 0: S = a elif S != a: num += 1 S = 0 print(num)
p02608
s580527993
Accepted
n = int(input()) A = [0]*10**7 for x in range(1,100): for y in range(1,100): for z in range(1,100): A[x**2 + y**2 + z**2 + x*y + y*z + z*x] += 1 print(*A[1:n+1],sep='\n')
p02882
s454876694
Wrong Answer
import math a,b,x = map(int,input().split()) bottle = a * b water = x / a if water <= bottle / 2: a2 = 2 * water / b ans = math.degrees(math.atan(b / a2)) else: b2 = 2 * water / a - b water2 = water - (b2 * a) b3 = water2 / a ans = math.degrees(math.atan(b3 / a)) print(ans)
p02947
s911885657
Accepted
def main(): n=int(input()) s=[] for i in range(n): si=list(input()) si.sort() s.append(si) s.sort() s.append("X") cnt=1 ans=0 for i in range(n): if s[i]==s[i+1]: cnt+=1 else: ans+=cnt*(cnt-1)//2 cnt=1 print(a...
p02708
s713234209
Wrong Answer
N,K=map(int,input().split()) M=N+1;L=K-1 print((M**3+5*M+2*L**3+3*(1-M)*L**2-(5+3*M)*L)/6%1000000007)
p02773
s838250804
Wrong Answer
from collections import Counter def main(): a=int(input()) tmp=0 x = [input() for _ in range(a)] x.sort() count=Counter(x) for i in count.most_common(): if tmp <= i[1]: print(i[0]) tmp=i[1] else: break main()
p02814
s007991349
Wrong Answer
import sys,queue,math,copy from functools import reduce from fractions import gcd input = sys.stdin.readline LI = lambda : [int(x) for x in input().split()] LI_2 = lambda : [int(x) / 2 for x in input().split()] lcm = lambda a : reduce(lambda x, y : x * y // gcd(x,y), a) N,M = LI() A = LI_2() c = lcm(A) for i in A: ...
p03665
s662817827
Accepted
n,p=map(int,input().split()) a=list(map(lambda x:int(x)%2,input().split())) d=[0]*n if p==1: if a[0]==1: d[0]=1 else: d[0]=0 else: if a[0]==1: d[0]=1 else: d[0]=2 for i in range(1,n): if a[i]==0: d[i]=d[i-1]+d[i-1] else: d[i]=d[i-1]+(2**i-d[i-1]) p...
p03345
s562324108
Accepted
a,b,c,k = map(int,input().split()) ans = a - b if k % 2 == 0: print(ans) else: print(-ans)
p03071
s812366889
Accepted
import sys read = sys.stdin.read readline = sys.stdin.readline readlines = sys.stdin.readlines sys.setrecursionlimit(10 ** 9) INF = 1 << 60 MOD = 1000000007 def main(): A, B = map(int, readline().split()) vec = [A, B, A-1, B-1] vec.sort(reverse=True) print(sum(vec[:2])) return if __name__ ==...
p02785
s958169944
Accepted
N,K=map(int,input().split()) H=list(map(int,input().split())) newlist=sorted(H,reverse=True) del newlist[0:K] print(sum(newlist))
p03067
s639435704
Accepted
a,b,c = map(int,input().split()) if a < c < b or b < c < a: print("Yes") else: print("No")
p02597
s716475236
Accepted
N = int(input()) C = list(input()) cnt_r = 0 for c in C: if c == "R": cnt_r += 1 for i in range(cnt_r): if C[i] == "R": cnt_r -= 1 print(cnt_r)
p02792
s878201507
Wrong Answer
# -*- coding: utf-8 -*- n=int(input()) c = 0 if n > 100: c = int((n * n/100.0) + 8) else: for i in range(1,n+1): for j in range(1,n+1): if int(str(i)[0]) == int(str(j)[-1]) and int(str(i)[-1]) == int(str(j)[0]): c+=1 print(c)
p03721
s674935299
Accepted
N, K = map(int, input().split()) A = [list(map(int, input().split())) for _ in range(N)] A.sort(key=lambda x: x[0]) cnt = 0 for ab in A: a = ab[0] b = ab[1] cnt += b if cnt >= K: print(a) exit()
p03208
s387904985
Accepted
import itertools import math import fractions import functools n, k = map(int, input().split()) h = [] for i in range(n): h.append(int(input())) h.sort() subs = [] for i in range(1,n): subs.append(h[i]-h[i-1]) amount = [0]*(n) sums = 0 for i in range(0,len(subs)): sums += subs[i] amount[i+1] = sums ...
p03524
s683374412
Accepted
S = input() a = S.count('a') b = S.count('b') c = S.count('c') if abs(a-b) <= 1 and abs(a-c) <= 1 and abs(b-c) <= 1: print("YES") else: print("NO")
p03632
s037571547
Accepted
a,b,c,d = map(int,input().split()) if max(a,c) <= min(b,d): print(min(b,d)-max(a,c)) else: print(0)
p03042
s479137576
Wrong Answer
s=input() f=int(s[:2]) b=int(s[2:4]) if b>=13 or b==0: print('NA') elif f>=13: print('YYMM') else: print('AMBIGUOUS')
p03795
s668169145
Wrong Answer
N = int(input()) FACTOR = 10 ** 9 + 7 num = 1 for i in range(1, N+1): num *= i k, r = divmod(num, FACTOR) num = r k, r = divmod(num, FACTOR) print(r)
p03419
s272782637
Accepted
N, M = map(int, input().split()) N, M = min(N, M), max(N, M) if M == 1: print(1) elif N == 1: print(M-2) else: print((M-2)*(N-2))
p02633
s961594133
Accepted
import sys x=int(input()) for j in range(1,361): for k in range(1,361): if 360*k==x*j: print(j) sys.exit()
p03481
s754086534
Accepted
X, Y = map(int, input().split()) num = X cnt = 0 for i in range(1000): if(num > Y): break num = num * 2 cnt += 1 print(cnt)
p03495
s725142393
Wrong Answer
import sys import collections N=input().split() list1=input().split() list1=[int(i) for i in list1] X=int(N[0]) Y=int(N[1]) aaa=[] #print(len(set(list1))) int1=len(set(list1)) if int1<=Y: print(0) sys.exit() c = collections.Counter(list1) CCC=sorted(c.items(), key=lambda x:x[1]) print(CCC) #print(i...
p03944
s252650514
Accepted
w,h,n = map(int,input().split()) A = [list(map(int,input().split())) for _ in range(n)] xmin,xmax,ymin,ymax = 0,w,0,h for a in A: if a[2] == 1: xmin = max(xmin, a[0]) if a[2] == 2: xmax = min(xmax, a[0]) if a[2] == 3: ymin = max(ymin, a[1]) if a[2] == 4: ymax = min(ymax, a[1]) S = (xmax-x...
p02982
s714084209
Accepted
n,D = map(int,input().split()) X =[] for _ in range(n): x = list(map(int,input().split())) X.append(x) ans = 0 for i in range(n): for j in range(i+1,n): val = 0 for d in range(D): val += (X[i][d]-X[j][d])**2 val = val**0.5 if val.is_integer(): ans += ...
p03487
s358529456
Wrong Answer
import collections N = int(input()) lsA = list(map(int,input().split())) counterA = collections.Counter(lsA) ans = 0 for i in counterA.keys(): if i == counterA[i]: continue ans += min(counterA[i],abs(i-counterA[i])) print(ans)
p03254
s193481857
Wrong Answer
if __name__ == "__main__": n, x = map(int, input().split()) a = list(map(int, input().split())) if sum(a) == x: print(n) exit() a.sort() ans = 0 tmp = 0 for aa in a: if tmp < x and aa <= x-tmp: tmp += aa ans += 1 if tmp == x: ...
p03017
s374338654
Accepted
n,a,b,c,d=map(int,input().split()) s=input() if c<d: if s[a-1:d].find("##")!=-1: print("No") else: print("Yes") else: if s[a-1:c].find("##")!=-1: print("No") else: if s[b-2:d+1].find("...")!=-1: print("Yes") else: print("No")
p02820
s601021580
Accepted
n,k = [int(x) for x in input().split()] r,s,p = [int(x) for x in input().split()] t = list(input()) for i in range(n-k): if t[k+i] == t[i]: t[k+i] = 0 print(t.count("r")*p + t.count("s")*r + t.count("p")*s)
p02622
s548254914
Accepted
S = input() T = input() count = 0 for i in range(len(S)): if S[i] != T[i]: count += 1 print(count)
p03252
s180046404
Accepted
s = input() t = input() sl = list(s) tl = list(t) from collections import Counter sc = Counter(sl) tc = Counter(tl) sp =[] tp =[] alp = "abcdefghijklmnopqrstuvwxyz" for i in alp: sp.append(sc[i]) tp.append(tc[i]) sps =sorted(sp) tps = sorted(tp) for i,j in zip (sps,tps): if i ==j: pass el...
p02910
s000853655
Accepted
S = input() odd = S[::2] even = S[1::2] if not('L' in odd) and not('R' in even): print('Yes') else: print('No')
p04031
s659211250
Wrong Answer
import numpy as np n=int(input()) a=np.array([int(x) for x in input().split()]) x=[] for i in a: s=sum((a-i)*(a-i)) x.append(s) print(min(x))
p03487
s805489699
Accepted
n = int(input()) a = list(map(int,input().split())) ans = 0 from collections import defaultdict dd = defaultdict(int) for key in a: dd[key] += 1 for key in dd.keys(): #print(key,dd[key]) if dd[key]>=key: ans += dd[key]-key else: ans += dd[key] print(ans)
p03073
s777206346
Accepted
import sys s = sys.stdin.readline().rstrip() def main(): s1 = s[::2] s2 = s[1::2] res1 = s1.count('1') + s2.count('0') res2 = s1.count('0') + s2.count('1') return min(res1, res2) if __name__ == '__main__': ans = main() print(ans)
p02684
s116826575
Accepted
from sys import stdin from sys import setrecursionlimit setrecursionlimit(10 ** 7) n,k = map(int,stdin.readline().rstrip().split()) a = list(map(int,stdin.readline().rstrip().split())) a = [0]+a bunki = 0 now = a[1] lip = [1] se = set() while True: bunki += 1 if now in se: break se.add(now) lip...
p03455
s009367261
Accepted
a,b=input().split() a=int(a) b=int(b) ans=a*b if (a*b)%2!=0: #odd print('Odd') else: #even print('Even')
p03427
s813601368
Wrong Answer
n = input() l = len(n) n = int(n) if n % 10 == 0: print((l - 1) * 9) else: s = list(str(n)) result = int(s[0]) - 1 result += (l - 1) * 9 print(result)
p03799
s955395654
Accepted
n,m=map(int,input().split()) if n<m: ans=n+(m-n*2)//4 print(ans) elif 2*n>=m: ans=m//2 print(ans)
p03778
s865837702
Accepted
#k = int(input()) #s = input() #a, b = map(int, input().split()) #s, t = map(str, input().split()) #l = list(map(int, input().split())) #l = [list(map(int,input().split())) for i in range(n)] #a = [list(input()) for _ in range(n)] W,a,b = map(int, input().split()) if (b+W < a): print(a-(b+W)) elif (a+W < b): ...
p03043
s014675353
Wrong Answer
n,k = map(int,input().split()) ans,cnt = 0,0 for i in range(1,n+1): while(i<k): i = i*2 cnt += 1 print(i,cnt) ans += (1/n)*(1/2)**cnt cnt = 0 print(ans)
p03486
s285717372
Accepted
s=list(input()) t=list(input()) s="".join(sorted(s)) t="".join(sorted(t,reverse=True)) ans=sorted([s,t]) if ans[0] == s and s!=t: print("Yes") else: print("No")
p03785
s764485416
Wrong Answer
N, C, K = map(int, input().split()) T = sorted([int(input()) for i in range(N)]) nw = T[0] bs = 1 ans = 1 for i in range(1, N): t = T[i] if bs == C: bs = 0 nw = t ans += 1 elif t-nw > K: bs = 0 nw = t ans += 1 else: bs += 1 else: if bs > 0: ...
p03352
s635690860
Wrong Answer
x=int(input()) print(int(x**(1/2))**2)
p02675
s776945031
Accepted
n = int(input()) n = n%10 if n == 3: print("bon") elif n == 0 or n == 1 or n == 6 or n == 8: print("pon") else: print("hon")
p03041
s466286577
Accepted
# coding: utf-8 import sys sr = lambda: sys.stdin.readline().rstrip() ir = lambda: int(sr()) lr = lambda: list(map(int, sr().split())) N, K = lr() S = list(sr()) S[K-1] = S[K-1].lower() print(''.join(S))
p02633
s675530751
Accepted
x = int(input()) for k in range(1, 361): n = k*x/360 if n%1 ==0: break print(k)
p02939
s900719477
Accepted
s = input() n = len(s) dp = [0] * (n + 1) dp[1] = 1 dp[2] = dp[1] + (1 if s[0] != s[1] else 0) for i in range(2, n): if s[i] != s[i-1]: dp[i+1] = dp[i] + 1 else: dp[i+1] = dp[i-2] + 2 print(dp[n])
p02730
s574442121
Accepted
S = input() N = len(S) S1 = S[0:(N-1)//2] S2 = S[(N+3)//2-1:N+1] print("Yes" if S == S[::-1] and S1 == S1[::-1] and S2 == S2[::-1] else "No")
p02760
s955965338
Wrong Answer
list = [] list1 = [] list2 = [] list3 = [] list5 = [] list1 = input().split() list2 = input().split() list3 = input().split() list.extend(list1) list.extend(list2) list.extend(list3) n = int(input()) b = 1 for i in range(0,n): a = (input()) list5.append(a) for item in list5: for items in list: ...
p03607
s455119114
Accepted
N = int(input()) nums = {} for i in range(N): n = int(input()) if n in nums.keys(): nums[n] += 1 else: nums[n]=1 c = 0 for te in nums.values(): if te % 2 == 1: c+=1 print(c)
p02923
s344342390
Accepted
n = int(input()) high = list(map(int,input().split())) a = [] count = 0 for x in range(n-1): if high[x]-high[x+1] >= 0 : count += 1 else: a.append(count) count = 0 a.append(count) print(max(a))
p03001
s638718227
Accepted
w,h,x,y=map(int,input().split()) if x==w/2 and y==h/2: print(w*h/2,1) else: print(w*h/2,0)
p03592
s692001356
Accepted
N,M,K = map(int, input().split()) for n in range(N+1): for m in range(M+1): if n*M + m*N - 2*n*m == K: print('Yes') exit() else: print('No')
p04029
s663934824
Accepted
N=int(input()) print((N*(N+1))//2)
p02819
s430499335
Wrong Answer
n=int(input()) p=[i for i in range(3,n+1,2)] p=[2]+p prime=[2] std=[True]*(n+1) for i in p: if std[i]: if i%prime[-1]!=0: prime.append(i) for j in range(n//i): std[i*j]=False else: continue for i in range(n): t=n+i for j in prime: if t%j==0: break else: print(n+i...
p02829
s842681256
Accepted
s = [0,1,2,3] s[int(input())] = 0 s[int(input())] = 0 print(sum(s))
p03285
s764785442
Wrong Answer
n = int(input()) cnt = 0 for i in range(26): for j in range(16): if i * j == n: cnt += 1 if cnt >= 1: print("Yes") else: print("No")
p03127
s719853680
Accepted
import math N = int(input()) A = list(map(int, input().split())) ans = A[0] for a in A[1:]: ans = math.gcd(ans, a) print(ans)
p02973
s071697478
Wrong Answer
N = int(input()) As = [int(input()) for _ in range(N)] from bisect import bisect_right def LIS(L): dp = [L[0]] length = len(L) for i in range(1, length): a = L[i] if a <= dp[0]: dp.insert(0, a) else: dp[bisect_right(dp, a)-1] = a return dp print(len(LIS(...
p03262
s573489993
Accepted
N,X = list(map(int, input().split())) x = sorted([X] + list(map(int, input().split()))) gaps = [b-a for a,b in zip(x, x[1:])] from fractions import gcd g1=gaps[0] for g2 in gaps[1:]: g1 = gcd(g1, g2) print(g1)
p02860
s273173866
Accepted
n = int(input()) s = input() if s[0:n//2] == s[n//2:n] : print('Yes') else : print('No')
p02612
s458785090
Accepted
N = int(input()) print((1000 - N % 1000)%1000)
p02795
s271451033
Accepted
import math h = int(input()) w = int(input()) n = int(input()) print(min(math.ceil(n / h), math.ceil(n / w)))
p02996
s719085549
Accepted
import sys read = sys.stdin.buffer.read readline = sys.stdin.buffer.readline readlines = sys.stdin.buffer.readlines from operator import itemgetter def main(): N = int(readline()) tasks = [] for _ in range(N): a, b = map(int, readline().split()) tasks.append((a, b)) tasks.sort(key=item...
p02613
s179086844
Wrong Answer
n=int(input()) c1,c2,c3,c4=0,0,0,0 for i in range(n): s=input() if(s=='AC'): c1+=1 elif(s=='WA'): c2+=1 elif(s=='TLE'): c3+=1 else: c4+=1 print('AC X'+' '+str(c1)) print('WA X'+' '+str(c2)) print('TLE X'+' '+str(c3)) print('RE X'+' '+str(c4))
p02695
s624287154
Accepted
from itertools import combinations_with_replacement N,M,Q=map(int,input().split()) G=[] for _ in range(Q): A,B,C,D=map(int,input().split()) G.append([A,B,C,D]) max_score=0 for A in combinations_with_replacement(range(1,M+1),r=N): score=0 for a,b,c,d in G: if A[b-1]-A[a-1]==c: score+=d max_score...
p02689
s283466109
Accepted
x,try_k = map(int,input().split()) input_x = input().split() list_a = [0]*x list_b = [[] for i in range(x)] for i in range(len(list_a)): list_a[i] = int(input_x[i]) for i in range(try_k): a,b = map(int,input().split()) list_b[b-1].append(list_a[a-1]) list_b[a-1].append(list_a[b-1]) #print(list_b) count...
p03696
s355785389
Accepted
N = int(input()) S = input() count = 0 flag = False for index, s in enumerate(S): if s == '(': flag = True count += 1 if flag and s == ')' and count != 0: count -= 1 if not flag: continue if count > 0: S += ')' * count count = 0 flag = False for index, s in enumerate(S[::-1]): if s == '...
p02854
s444853284
Wrong Answer
n=int(input()) a=list(map(int,input().split())) sm=sum(a) i=0 han=0 while sm/2>han: if i==n-1: break han+=a[i] i+=1 print(abs(2*han-sm))
p02645
s144834520
Wrong Answer
s = list(input()) for i in range(len(s)-2): adana = s[i:i+3] if adana[1] != "a" and adana[1] != "i" and adana[1] != "u" and adana[1] != "e" and adana[1] != "o": continue else: print("".join(adana)) break
p03062
s456351078
Wrong Answer
import bisect n=int(input()) a=sorted(list(map(int,input().split()))) ind=bisect.bisect_left(a,0) if ind==0 : print(sum(a)) elif ind==n: print(-sum(a)+2*a[-1]) elif ind%2==0 or a[ind]==0: print(-sum(a[:ind])+sum(a[ind:])) else: print(-sum(a[:ind])+sum(a[ind:])-2*min(abs(a[ind]),abs(a[ind-1])))