problem_id
stringclasses
428 values
submission_id
stringlengths
10
10
status
stringclasses
2 values
code
stringlengths
5
816
p03352
s890288446
Accepted
X=int(input()) a_max=1 for b in range(2,X//2): a=1 p=2 while a<X: a=b**p p+=1 if X >= a > a_max: a_max=a print(a_max)
p03665
s267989102
Wrong Answer
n,p=map(int,input().split()) a=list(map(int,input().split())) for i in range(n): a[i]=a[i]%2 one=sum(a) zero=n-one if p==1 and one==0: print(0) exit() print(2**(n-1))
p02784
s305461659
Accepted
h, n = map(int, input().split()) a = list(map(int, input().split())) if sum(a)>= h: print('Yes') else: print('No')
p02701
s874530251
Accepted
def mapint_inp(): return map(int, input().split()) def intinp(): return int(input()) N = intinp() item_set = set() ans = 0 for _ in range(N): S = input() if S in item_set: continue item_set.add(S) ans += 1 print(ans)
p02910
s187940456
Accepted
S = input() odd_li = ['R', 'U', 'D'] even_li = ['L', 'U', 'D'] for i in range(len(S)): if i%2==0: #偶数 if not S[i] in odd_li: print('No') exit() else: if not S[i] in even_li: print('No') exit() print('Yes')
p02687
s303313950
Wrong Answer
import random S = ['ABC', 'ARC'] print(random.choice(S))
p03106
s033373661
Accepted
import sys from bisect import * from heapq import * from collections import * from itertools import * from functools import * from math import * from fractions import * sys.setrecursionlimit(100000000) input = lambda: sys.stdin.readline().rstrip() A, B, K = map(int, input().split()) X = [i for i in range(100, 0, -1) ...
p02660
s079702660
Accepted
import math n = int(input()) m = n answer = 0 i = 2 while i ** 2 <= m: t = 0 while n % i == 0: n //= i t += 1 answer += int((-1+math.sqrt(1+8*t)) / 2) i += 1 if n > 1000000: answer += 1 print(answer)
p03485
s382464219
Accepted
import math a,b = map(int,input().split()) x = math.ceil((a+b)/2) print(x)
p02597
s770650582
Accepted
import collections n = int(input()) s = input() count = collections.Counter(s) ans = 0 if "R" in count.keys(): if count["R"] != n: r_count = collections.Counter(s[:count["R"]]) if r_count["R"] == 0: ans = count["R"] else: ans = r_count["W"] print(ans)
p02659
s785950143
Accepted
A, B = map(float, input().split()) a = int(A) b = round(B * 100) print(a * b // 100)
p03419
s910845512
Wrong Answer
H, W =[int(i) for i in input().split()] if H==1: print(min(0, W-2)) elif W==1: print(min(0, H-2)) else: print(min(H-2, 0)*min(W-2, 0))
p03696
s230195751
Wrong Answer
from collections import deque N=int(input()) S=input() stack= [] ans="" for i in range(N): if S[i]=="(": stack.append(S[i]) else: if len(stack)>0: ans += stack.pop()+")" else: ans = "(" + ans + ")" nokori=len(stack) ans += nokori * "(" + nokori * ")" print(ans)
p03455
s534521704
Accepted
a,b=map(int,input().split()) if a*b%2 == 0 : print("Even") else : print("Odd")
p02952
s328828689
Wrong Answer
a=int(input()) if a<10: print(a) if 10<=a<100: print(9) if 100<=a<1000: print(9+a-100) if 1000<=a<=10000: print(909) if 10000<=a<100000: print(909+a-10000) if a==1000000: print(90909)
p03797
s273829122
Accepted
# solution nim, mike= map(int, input().split()) if 2*nim>=mike: data=mike//2 else: data=nim+(mike-2*nim)//4 print(data)
p02554
s906849107
Accepted
N = int(input()) mod = 10**9+7 if N == 1: print(0) elif N == 2: print(2) else: tmp = 2*(pow(10,N,mod)-pow(9,N,mod))-(pow(10,N,mod)-pow(8,N,mod)) print(tmp%mod)
p03759
s387812987
Wrong Answer
a,b,c = map(int,input().split()) x = b - a y = c - b if x is y: print('YES') else: print('NO')
p03723
s871562343
Accepted
a,b,c = map(int,input().split()) ans = 0 p = 0 for i in range(c): if int(a/2)*2==a and int(b/2)*2==b and int(c/2)*2==c: if a == b and b == c: break ans += 1 x = b / 2 + c / 2 y = a / 2 + c / 2 z = b / 2 + a / 2 a = x b = y c = z else:...
p02572
s694069608
Wrong Answer
n=int(input()) *a,=map(int,input().split()) s=sum(a)%(10**9+7) c=0 for i in range(n): amod=a[i]%(10**9+7) c+=(s-amod)*amod print(c%(10**9+7)//2)
p03760
s158396914
Accepted
O = input() E = input() num = len(O) + len(E) password ='' for i in range(1, num+1): if i % 2 ==0: n = i // 2 password += E[n-1] else: n = i // 2 + 1 password += O[n-1] print(password)
p02771
s699533131
Wrong Answer
A,B,C=list(map(int, input().split())) if A==B: if A==C: print("no") else: print("yes") elif A==C: if A==B: print("no") else: print("yes") elif B==C: if B==A: print("no") else: print("yes") else: print("no")
p03672
s900000025
Accepted
s = list(input()) while True: s.pop() if s[:len(s)//2] == s[len(s)//2:]: print(len(s)) break
p03485
s631926875
Accepted
a, b = map(int, input().split()) ave=(a+b)/2 if ave-int(ave)==0: print(int(ave)) else: print(int(ave)+1)
p02627
s259158268
Accepted
N = input() if N.isupper(): print("A") else: print("a")
p02832
s589201901
Wrong Answer
N = int(input()) A = list(map(int, input().split())) crash = 0 cnt = 1 for i in A: if i == cnt: cnt += 1 else: crash += 1 if cnt == 0: print(-1) else: print(crash)
p04033
s347382610
Accepted
N = tuple([int(j) for j in input().split(' ')]) #0が含まれたら0 if N[0] <= 0 and N[1] >= 0: print("Zero") elif N[0] < 0 and N[1] < 0: if (N[0] * - 1 - N[1] * - 1) % 2 == 0: print("Negative") else: print("Positive") elif N[0] > 0 and N[1] > 0: print("Positive")
p02628
s942390459
Accepted
N, K = input().split() IK = int(K) P = list(map(int, input().split())) Sorted_P = sorted(P) S = 0 i = 0 while i < IK: S = S + Sorted_P[i] i = i + 1 print(S)
p02742
s891351014
Wrong Answer
h,w = map(int, input().split()) if h==1 or w == 1: print(1) exit() if w%2!=0: x,y = w//2 + 1, w-(w//2+1) else: x = y = w//2 print(x*round(h/2) + y * h//2)
p03720
s569894823
Wrong Answer
import sys def MI(): return map(int,sys.stdin.readline().rstrip().split()) N,M = MI() from collections import defaultdict d = defaultdict(int) for i in range(M): a,b = MI() d[a] += 1 d[b] += 1 print(sum(d[i] for i in d.keys()))
p03639
s467636421
Wrong Answer
n = int(input()) a = list(map(int,input().split())) c1 = 0 c2 = 0 c4 = 0 for i in range(n): if a[i] % 4 == 0: c4 += 1 elif a[i] % 2 == 0: c2 += 1 elif a[i] == 1: c1 += 1 n -= c2 n += 1 f = n // 2 if c4 >= f: print('Yes') quit() else: print('No')
p02699
s766952175
Accepted
s, w = [int(s) for s in input().split(" ")] if w >= s: print("unsafe") else: print("safe")
p03210
s532261920
Wrong Answer
i=int(input()) if(i==7 or i==5 or i==3): print("Yes") else: print("No")
p02819
s280535612
Wrong Answer
X = int(input()) while True: flag = 0 for i in range(2, X+1): #2からXまでのループ if (X+1) % i == 0: #対象はX+1という数 flag = 1 break if flag == 1: X += 1 continue break print(X + 1)
p02659
s256798878
Accepted
#decimalを使った別解 import decimal deci = decimal.Decimal a,b = input().split() x,y = deci(a),deci(b) ans = (x*y).quantize(deci('0'),rounding=decimal.ROUND_FLOOR) print(ans)
p03105
s546074604
Accepted
A,B,C = map(int,input().split()) print(min(B//A,C))
p03331
s660624782
Accepted
N = int(input()) if N % 10 == 0: print(10) else: ls = list(str(N)) for i in range(len(ls)): ls[i] = int(ls[i]) print(sum(ls))
p03252
s171928599
Accepted
S = input() T = input() def chr_count(S): count = [0]*1000 for i in S: count[ord(i)] += 1 return count Sc = chr_count(S) Tc = chr_count(T) Sc.sort() Tc.sort() if Sc == Tc: print("Yes") else: print("No")
p03760
s666424037
Accepted
o = list(input()) e = list(input()) pw = [] for i in range(len(o)+len(e)): if i % 2 == 0: pw.append(o[i//2]) else: pw.append(e[(i-1)//2]) print("".join(pw))
p02576
s146126088
Accepted
import math n, x, t = map(int, input().split()) count = math.ceil(n / x) time = t * count print(time)
p02996
s370228849
Accepted
import sys readline = sys.stdin.readline from operator import itemgetter def main(): N = int(readline()) AB = [list(map(int, readline().rstrip().split())) for _ in range(N)] AB.sort(key=itemgetter(1)) t = 0 for a, b in AB: t += a if t > b: print('No') return ...
p03160
s205340330
Accepted
n = int(input()) H = list(map(int,input().split())) Dp = [0] * n Dp[1] = abs(H[1] - H[0]) for i in range(2, n): Dp[i] = min(Dp[i-1] + abs(H[i] - H[i-1]), Dp[i-2] + abs(H[i] - H[i-2])) print(Dp[-1])
p03109
s757807720
Accepted
y,m,d=map(int,input().split("/")) if m<=4: print("Heisei") else: print("TBD")
p03219
s478064819
Accepted
a=list(map(int,input().split())) print(int(a[0]+(a[1]/2)))
p03761
s977528423
Accepted
N=int(input()) from collections import Counter tmp=list(input()) da=Counter(tmp) for _ in range(N-1): tmp=list(input()) tmpd=Counter(tmp) for k, v in da.items(): if not tmpd[k]: da[k]=0 else: da[k]=min(v, tmpd[k]) ans="" for k, v in da.items(): ans+=str(k)*v a="".join(sorted(ans)) print(a)
p02829
s379969451
Accepted
A = input() B = input() print(int(6/(int(A)*int(B))))
p02700
s000275853
Accepted
import math a,b,c,d= map(int,input().split()) n=math.ceil(float(a)/d) m=math.ceil(float(c)/b) if m<=n: print("Yes") else: print("No")
p02682
s673471872
Wrong Answer
x = input().split() a = int(x[0]) b = int(x[1]) c = int(x[2]) k = int(x[3]) if(a > k): # a > k print(a-k) exit() elif(a == k): print(a) exit() elif(k-a < b): # k > a print(a) exit() elif(k-a == b): print(a) exit() elif(k-a-b != 0): x = k - a - b print(a-x) exit()
p03105
s061245374
Accepted
a,b,c = map(int,input().split()) print(min(b//a,c))
p02598
s795247525
Wrong Answer
n,k=map(int,input().split()) l=list(map(int,input().split())) #(ng,ok]type if k==0:print(max(l));exit() def enough(x): return sum((i)//x for i in l )<=k ok,ng=10**9,0 # [ok,ng)type->eraseng,ok=ok,ng while abs(ok-ng)>1: mid=(ok+ng)//2 if enough(mid):ok=mid else:ng=mid print(ok)
p03644
s384447256
Accepted
# -*- coding: utf-8 -*- exp=[1,2,4,8,16,32,64,128] n=int(input()) for i in range(8): if n<exp[i]: print(exp[i-1]) break
p03994
s324295693
Wrong Answer
# -*- coding: utf-8 -*- S = list(input()) K = int(input()) for i in range(len(S)-1): if S[i] == 'a': continue d = ord('z') - ord(S[i]) + 1 if K >= d: S[i] = 'a' K -= d # print(K, d) if K > 0: j = ord(S[-1]) + K % 26 S[-1] = chr(j) print(''.join(S))
p02720
s508638635
Accepted
from collections import deque K = int(input()) que = deque([1,2,3,4,5,6,7,8,9]) for i in range(K): v = que.popleft() if v%10!=0: que.append(10*v+v%10-1) que.append(10*v+v%10) if v%10!=9: que.append(10*v+v%10+1) print(v)
p02714
s992942057
Wrong Answer
n = int(input()) s = input() S = list(s[i] for i in range(n)) T = set(S) x = 0 if len(T)<=2: print(0) else: for i in range(n-2): for j in range(i+1, n-1): for k in range(j+1, n): if {s[i], s[j], s[k]}=={"R", "G", "B"} and i+k != 2*j: x += 1 print(x)
p02742
s622757887
Accepted
from collections import * from itertools import * from bisect import * from heapq import * import copy import math from fractions import gcd import sys #input = sys.stdin.readline #N=int(input()) #A=list(map(int,input().split())) #XY=[list(map(int,input().split())) for i in range(N)] H,Y=map(int,input().split()) if...
p03605
s148288508
Accepted
N = input() print('Yes' if N[0]=='9' or N[1]=='9' else 'No')
p03038
s950985014
Wrong Answer
N, M = map(int, input().split()) A = list(map(int, input().split())) SA = sorted(A) for _ in range(M): B, C = map(int, input().split()) for i in range(B): if SA[i] >= C: continue if SA[i] < C: SA[i] = C print(sum(SA))
p03438
s902683322
Accepted
def main(): import sys def input(): return sys.stdin.readline().rstrip() n = int(input()) a = list(map(int, input().split())) b = list(map(int, input().split())) s = 0 sm = 0 for x, y in zip(a,b): tmp = y-x sm += tmp if tmp > 0: tmp //= 2 s +...
p02818
s485817086
Accepted
import sys A, B, K = map(int, input().split()) if A >= K: A -= K print(A, B) sys.exit() else: K -= A A = 0 if B >= K: B -= K else: B = 0 print(A, B)
p02897
s723407482
Accepted
import math N = int(input()) odd = math.ceil(N/2) print(odd/N)
p02768
s864810239
Wrong Answer
from functools import reduce def cmb(r): numerator = reduce(lambda x, y: x * y % mod, [n - r + k + 1 for k in range(r)]) denominator = reduce(lambda x, y: x * y % mod, [k + 1 for k in range(r)]) return numerator * pow(denominator, mod - 2, mod) % mod n,a,b = map(int,(input().split())) ans=0 mod=10**9+7 ans...
p02711
s555795763
Wrong Answer
s = int(input()) sum = 0 for i in range(1,s+1): if i%3 == 0 and i%5 == 0: j=0 elif i%3==0 or i%5==0: j=0 else: sum += i print(sum)
p02953
s035369392
Accepted
n = int(input()) h = list(map(int,input().split())) tmp = h[0] - 1 for i in range(1,n): if tmp == h[i]: tmp = h[i] elif tmp < h[i]: tmp = h[i] - 1 else: print('No') exit() print("Yes")
p02952
s437633525
Accepted
N = int(input()) count = 0 for i in range(1, N+1): str_i = str(i) order = len(list(str_i)) if order % 2 != 0: count += 1 print(count)
p02996
s676997978
Accepted
import sys n = int(input()) ab = [] for i in range(n): a,b = map(int,input().split()) ab.append([a,b]) ab = sorted(ab,key=lambda x:x[1]) limit = 0 for i in range(n): limit += ab[i][0] if limit > ab[i][1]: print("No") sys.exit() print("Yes")
p03455
s259853015
Accepted
a, b = map(int, input().split()) answer = a * b if answer % 2 == 0: print('Even') else: print('Odd')
p03071
s060495139
Accepted
#!/usr/bin/env python3 a, b = map(int, input().split()) print(max(a+b, a*2-1, b*2-1))
p02773
s525534129
Wrong Answer
n = int(input()) li = [] lia = [] ans = 0 f = 1 for i in range(n): li.append(input()) li.sort() for i in range(n-1): if li[i] == li[i+1]: f += 1 if f == ans: lia.append(li[i+1]) if f > ans: lia = [] ans = f lia.append(li[i+1]) else: ...
p02811
s439826574
Accepted
kx=input().rstrip().split(" ") k=int(kx[0]) x=int(kx[1]) if 500*k>=x: print("Yes") else: print("No")
p02813
s618205485
Accepted
import math N = int(input()) P = list(map(int,input().split())) Q = list(map(int,input().split())) def g(a): if a == []: return(1) else: b = sorted(a) for i in range(0,len(a)): if a[0] == b[i]: a.pop(0) return(i * math.factorial(len(a)) + g(a)...
p02833
s231775484
Wrong Answer
from bisect import bisect_right, bisect_left from itertools import groupby, permutations, combinations from fractions import gcd import numpy as np from sys import stdin, stderr def lcm(x, y): return (x * y) // gcd(x, y) def main(): N = int(input()) if N % 2 == 1: return 0 d = 10 m = 1 ...
p02922
s859282384
Wrong Answer
#B a,b = map(int,input().split()) if b == 1: print(0) elif a >= b: print(1) else: print((b-a)//a + 2)
p03434
s044972249
Accepted
sumajedan = 0 sumadva = 0 n = int(input()) a = list(map(int,input().split())) a.sort(reverse = True) for x in range(n): if x%2 == 0: sumajedan=sumajedan + a[x] else: sumadva = sumadva + a[x] print(sumajedan - sumadva)
p03605
s393943354
Accepted
import sys N = int(input()) if N < 10 or N > 99: sys.exit() if int(str(N)[0:1]) == 9 or int(str(N)[-1]) == 9: print("Yes") else: print("No")
p02879
s713344586
Accepted
a,b = map(int, input().split()) print(a*b if a <10 and b<10 else -1)
p03264
s894590854
Accepted
k = int(input()) odd = 0 for i in range(1, k+1): if i%2==0: odd += 1 even = k - odd print(even * odd)
p03761
s244990140
Wrong Answer
n = int(input()) L = [sorted(str(input())) for _ in range(n)] m = float('inf') for s in L: m = min(m, len(s)) ans = '' for i in range(m): for j in range(1, n): if L[0][i] != L[j][i]: break else: ans = ans + L[0][i] print(ans)
p03251
s170288856
Accepted
import sys N,M,X,Y=list(map(int,input().split())) x=list(map(int,input().split())) y=list(map(int,input().split())) x.sort() y.sort() for Z in range(X+1,Y+1,1): if x[-1]<Z and y[0]>=Z: print("No War") sys.exit() print("War")
p03131
s861878677
Accepted
k,a,b=map(int,input().split()) import sys if k<a-1 or b-a <2: print(k+1) sys.exit() if (k+1-a) %2 ==0: print(a+(b-a)*(k+1-a)//2) else: print(a+(b-a)*((k-a)//2)+1)
p02547
s747823865
Accepted
# author: Taichicchi # created: 19.09.2020 21:01:22 import sys N = int(input()) c = 0 for i in range(N): d1, d2 = map(int, input().split()) if d1 == d2: c += 1 else: c = 0 if c == 3: print("Yes") exit() print("No")
p03943
s702069700
Accepted
a, b, c = map(int, input().split()) if a + b == c or a + c == b or b + c == a: print("Yes") else: print("No")
p02753
s796639603
Accepted
s = input() if s == "AAA" or s == "BBB": print("No") else: print("Yes")
p03437
s574123469
Accepted
from fractions import gcd def main(): x, y = map(int, input().split()) if x % y == 0: print("-1") else: print(x) if __name__ == "__main__": main()
p04019
s835223720
Wrong Answer
import sys from collections import Counter inint = lambda: int(sys.stdin.readline()) inintm = lambda: map(int, sys.stdin.readline().split()) inintl = lambda: list(inintm()) instrm = lambda: map(str, sys.stdin.readline().split()) instrl = lambda: list(instrm()) s = input() cnt = 0 if not ("N" in s and "S" in s): ...
p03103
s509096265
Accepted
N, M=map(int, input().split()) #複数数値入力 「A B」みたいなスペース空いた入力のとき AB=[[int(i) for i in input().split()] for j in range(N)] # 二次元配列入力 二次元マップみたいな入力のとき AB.sort(key=lambda x: x[0]) money = 0 ct = M for i in AB: money += min(ct, i[1]) * i[0] ct = ct - min(ct, i[1]) if ct == 0: break print(money)
p03162
s712094210
Accepted
import sys n=int(input()) dp=[0,0,0] for _ in range(n): c=list(map(int,input().split())) ndp=[0,0,0] for i in range(3): for j in range(3): if i!=j: ndp[j]=max(ndp[j],dp[i]+c[i]) dp=ndp print(max(dp))
p03796
s357260599
Accepted
def main(): N = int(input()) power = 1 for i in range(1,N+1): power *= i power %= (10**9) + 7 return power print(main())
p02947
s067264644
Accepted
N = int(input()) S = [] for _ in range(N): tmp=sorted(input()) S.append(tmp) for i in range(len(S)): S[i]=''.join(S[i]) import collections from math import factorial res=0 dic = {} for tmp in S: if tmp in dic.keys(): res+=dic[tmp] dic[tmp]+=1 else: dic[tmp]=1 print(int(r...
p02645
s747974395
Accepted
#!/usr/bin/env python3 s = input() print(s[:3])
p03555
s475215020
Accepted
r=input() g=input() if r==g[::-1]: print("YES") else: print("NO")
p03605
s966584090
Accepted
N=input() if N.count("9")>=1: print("Yes") else: print("No")
p02972
s294530524
Wrong Answer
n = int(input()) a = [0]+list(map(int,input().split())) ans = [-1]*(n+1) for i in range(n,0,-1): res = 0 for j in range(i+i,n+1,i): res += ans[j] ans[i] = a[i]-(res%2) p = [] for ind,v in enumerate(ans): if v== -1:continue if v == 1:p.append(ind) print(len(p)) print(*p)
p03495
s831865679
Wrong Answer
from collections import Counter n, k = map(int, input().split()) s = list(map(int, input().split())) num = Counter(s) ans = 0 i = 0 if len(num) <= k: print(0) else: cnt = len(num) - k for v in sorted(num.values()): if cnt == i: break ans += v i += 1 print(ans)
p03221
s070317778
Wrong Answer
N,M = map(int,input().split()) PY = [list(map(int,input().split())) + [i] for i in range(M)] PY.sort() print(PY) pnow = PY[0][0] c = 1 ans = [-1 for i in range(M)] for i in range(M): if pnow != PY[i][0]: c = 1 pnow = PY[i][0] ans[PY[i][2]] = str(PY[i][0]).zfill(6) + str(c).zfill(6) c += ...
p02657
s068063229
Accepted
A, B = list(map(int, input().split())) print(A*B)
p02848
s687825165
Accepted
import sys from collections import defaultdict from collections import deque import numpy as np import heapq from heapq import heappush, heappop import itertools #read = sys.stdin.read readline = sys.stdin.readline readlines = sys.stdin.readlines sys.setrecursionlimit(10 ** 7) N = int(input()) A = list(input()) fo...
p02995
s459586394
Accepted
A, B, C, D = map(int, input().split()) import fractions g = fractions.gcd(C, D) ac = (A-1)//C bc = B//C c = bc-ac ad = (A-1)//D bd = B//D d = bd-ad cdg = (C*D)//g acd = (A-1)//cdg bcd = B//cdg cd = bcd-acd ans = B-A+1-c-d+cd print(ans)
p02546
s814157564
Accepted
from collections import Counter import math import statistics import itertools a=input() # b=input() # c=[] # for i in a: # c.append(int(i)) # A,B,C= map(int,input().split()) # f = list(map(int,input().split())) # g = [input() for _ in range(a)] # h = [] # for i in range(a): # h.append(list(map(int,input().spli...
p02959
s731734017
Accepted
n = int(input()) a = list(map(int, input().split())) b = list(map(int, input().split())) cnt = min(a[0], b[0]) b[0] -= min(a[0], b[0]) for i in range(1, n): if b[i-1] > 0: cnt += min(a[i], b[i-1]) a[i] -= b[i-1] if a[i] > 0: cnt += min(a[i], b[i]) b[i] -= min(a[i], b[i]) cnt += ...
p02767
s711196441
Accepted
N=int(input()) A=list(map(int,input().split())) P=(sum(A))//N P0=P-1 P1=P+1 M,M1,M0=0,0,0 for i in A: M+=(i-P)**2 M1+=(i-P1)**2 M0+=(i-P0)**2 print(min(M,M1,M0))