problem_id
stringclasses
428 values
submission_id
stringlengths
10
10
status
stringclasses
2 values
code
stringlengths
5
816
p03324
s135758952
Accepted
D,N=map(int,input().split());print(100**D*[N,101][N>99])
p02759
s256425204
Accepted
import math n = int(input()) m = math.ceil(n/2) print(m)
p02910
s230526082
Accepted
s = input() for i, s_i in enumerate(s): index = i + 1 if index % 2 == 0: if s_i in 'LUD': continue else: print('No') break else: if s_i in 'RUD': continue else: print('No') break else: print('Yes')
p03359
s933274149
Wrong Answer
a,b = map(int,input().split()) a_list = [i for i in range(1,a+1)] b_list = [i for i in range(1,b+1)] a_len = len(a_list) b_len = len(b_list) if a_len <= b_len: print(a_len) elif a_len == b_len: print(a_len) elif a_len>=b_len: ans = a_len-b_len print(ans)
p02756
s297851688
Accepted
from collections import deque S = input() S = deque(S) Q = int(input()) flipped = False for _ in range(Q): q = input().split() if q[0] == '1': flipped = not flipped elif (q[1] == '1') == flipped: S.append(q[2]) else: S.appendleft(q[2]) print(''.join(reversed(S)) if flipped else...
p03493
s370215480
Accepted
val = input() vals = list(val) sum=0 for v in vals: sum += int(v) print(sum)
p03607
s013902107
Wrong Answer
n=int(input()) a=[int(input()) for i in range(n)] a=sorted(a) ans=[] prev_a=a.pop() num=1 for i in range(n-1): current_a = a.pop() if prev_a == current_a: num+=1 else: if num%2!=0: ans.append(current_a) if len(a)==0: ans.append(current_a) num=1 pre...
p03779
s229778304
Accepted
X = int(input()) a = 0 b = 1 while a < X: a += b b += 1 print(b-1)
p04020
s554845877
Wrong Answer
n = int(input()) ai = [int(input()) for i in range(n)] ans = 0 nokori = 0 for i in range(1,n): ans += ai[i] // 2 if ai[i] % 2 == 1: if ai[i-1] == 1: ans += 1 else: ai[i] = 1 print(ans)
p03448
s999924023
Accepted
a = int(input()) b = int(input()) c = int(input()) x = int(input()) cnt = 0 for i in range(a+1): for j in range(b+1): for k in range(c+1): if i*500 + j*100 + k*50 == x: cnt += 1 print(cnt)
p02723
s185893000
Accepted
S = input() if S[2] == S[3] and S[4] == S[5]: print('Yes') else: print('No')
p02767
s163419966
Accepted
n = int(input()) x = list(map(int, input().split())) hpmin = (100 ** 2) * 100 for p in range(1, 101): hp = 0 for j in range(n): hp += (x[j] - p) ** 2 if hp < hpmin: hpmin = hp print(hpmin)
p03455
s498939015
Accepted
a, b = map(int, input().split()) if (a*b) % 2 == 0: print("Even") else: print("Odd")
p02618
s608697413
Accepted
d = int(input()) c = list(map(int, input().split())) s = [list(map(int, input().split())) for i in range(d)] lastd = [0] * 26 for i in range(d): ans = 0 tmp = 0 for j in range(26): if tmp < s[i][j] + (i - lastd[j] + 1) * c[j]: tmp = s[i][j] + (i - lastd[j] + 1) * c[j] ans = ...
p02779
s836484728
Accepted
N = map(int, input()) A = list(map(int ,input().split(' '))) print('YES') if len(set(A))==len(A) else print('NO')
p03000
s645540507
Accepted
n, x = map(int, input().split()) l = list(map(int, input().split())) cnt = 1 position = 0 for i in range(n): position += l[i] if position <= x: cnt += 1 else: break print(cnt)
p03495
s139631089
Wrong Answer
from collections import Counter n,k = map(int,input().split()) a = list(map(int,input().split())) aa = Counter(a) ans = 0 if len(aa) > k: value = sorted(aa.values()) ans = sum(value[:k-len(aa)-1]) print(ans)
p03293
s220693532
Wrong Answer
s = sorted(list(input())) t = sorted(list(input())) if s == t: print("Yes") else: print("No")
p02732
s763436616
Accepted
N = int(input()) A = list(map(int,input().split())) box = [0]*(N+1) for i in range(N) : box[A[i]] += 1 x = list(map(lambda x: x*(x-1)//2 , box)) ans = sum(x) for j in range(N) : print(ans-(box[A[j]] - 1))
p03827
s280309966
Wrong Answer
S=input() max_v =0 v =0 for i in S: if i=="I": v+=1 if v>max_v: max_v=v else: v-=1
p03417
s232465795
Accepted
n, m = map(int, input().split()) if n == m == 1: print(1) elif n == 1 or m == 1: print(max(n, m)-2) else: print((m-2)*(n-2))
p02880
s125194316
Wrong Answer
integer = int(input()) for i in range(9): for j in range(9): if (i + 1) * (j + 1) == integer: print('Yes') break else: print('No')
p02719
s967271728
Accepted
a,b= map(int, input().split()) min = 1000000000000000000000000000000 if a <= b: while min > abs(a-b): min = abs(a-b) a =abs(a-b) else : a = a%b while min > abs(a-b): min = abs(a-b) a = abs(a-b) print(min)
p02988
s902838518
Accepted
n = int(input()) p = list(map(int, input().split())) a = 0 for i in range(1, n-1): if (p[i-1] < p[i] < p[i+1]) or (p[i+1] < p[i] < p[i-1]): a += 1 print(a)
p02663
s500569368
Accepted
from __future__ import division, print_function import sys if sys.version_info[0] < 3: from __builtin__ import xrange as range from future_builtins import ascii, filter, hex, map, oct, zip import os, sys, bisect, copy from collections import defaultdict, Counter, deque #from functools import lru_cache #use @...
p02714
s280098508
Accepted
# D - RGB Triplets from collections import defaultdict def main(): _, S = open(0).read().split() indices, doubled_indices = defaultdict(list), defaultdict(set) for i, c in enumerate(S): indices[c].append(i) doubled_indices[c].add(2 * i) cnt = S.count("R") * S.count("G") * S.count("B") ...
p03548
s600963300
Accepted
x,y,z=map(int,input().split()) i=(x-(y+2*z))//(y+z) print(i+1)
p02633
s827575819
Accepted
a = int(input()) k = 0 t = 1 count = 0 while t == 1 : k = k + a count = count + 1 if k % 360 == 0 : break print(count)
p02759
s303205873
Wrong Answer
N = int(input()) num = N/2 if N%2==0: print(num) else: print(round(num+0.5))
p03860
s416622644
Accepted
s=input().split()[1][0] print("A"+s+"C")
p02792
s905529585
Accepted
# -*- coding: utf-8 -*- import numpy as np def pair(N): b=int(N)%10 a=int(N) k=a//10 while k!=0: a=k%10 k=k//10 return a,b N=int(input()) P=np.zeros((10,10),dtype=np.int32) ans=0 for i in range(1,N+1,1): a,b=pair(i) P[a][b]+=1 for i in range(1,10,1): for j in range(1,10,...
p03146
s433081258
Wrong Answer
import sys s=int(input()) dp=[0]*1000001 dp[1]=s cnt=1 for i in range(1000001): if s%2==1: s=3*s+1 else: s//=2 cnt+=1 if dp[s]==1: print(cnt) sys.exit() else: dp[s]=1
p02548
s179879942
Accepted
n = int(input()) a, b, c = 0, 0, 0 cnt = 0 for a in range(1, n): b = n // a if a*b == n: cnt += b - 1 else: cnt += b print(cnt)
p02911
s288147571
Accepted
N, K, Q = map(int,input().split()) A = [0] * N for i in range(Q): a = int(input()) A[a-1] += 1 print('\n'.join(['No' if K-Q+e <= 0 else 'Yes' for e in A]))
p03835
s769676442
Accepted
k, s = map(int, input().split()) ans = 0 for x in range(k+1): for y in range(k+1): z = s - x - y if 0 <= z <= k: ans += 1 print(ans)
p02813
s282107082
Accepted
import math n = int(input()) p = list(map(int,input().split())) q = list(map(int,input().split())) pp = sorted(p) qq = sorted(q) x = 0 y = 0 l = 1 m = 1 for i in p[:n-1]: x += math.factorial(n-l)*pp.index(i) l += 1 pp.remove(i) del p[0] for j in q[:n]: y += math.factorial(n-m)*qq.index(j) ...
p03632
s096972244
Wrong Answer
A,B,C,D=map(int,input().split()) if C<=A and B<=D: print(B-A) elif C<=A and D<=B: print(D-A) elif B-C>=0 and B<=D: print(B-C) elif B-C>=0 and B>=D: print(D-C) elif C>B: print(0)
p02696
s751514578
Accepted
def resolve(): import math a, b, n = map(int, input().split()) if b<= n: x = b-1 else: x = n print(math.floor(a*x/b) - a*math.floor(x/b)) resolve()
p03011
s235919165
Wrong Answer
import heapq pqr = list(map(int,input().split())) sum(heapq.nlargest(2,pqr))
p02996
s974027638
Accepted
# https://atcoder.jp/contests/abc131/tasks/abc131_d n=int(input()) ab=sorted([tuple(map(int,input().split())) for _ in range(n)],key=lambda x: x[1]) time=0 for a,b in ab: if time+a>b: print('No') exit() time+=a else: print('Yes')
p02633
s593952693
Wrong Answer
x =int(input()) print(360/x)
p03804
s607046410
Accepted
def check(s,t): for i in range(s,s+M): for j in range(t,t+M): if A[i][j] != B[i-s][j-t]: return False return True N,M = map(int,input().split()) A = [list(input()) for _ in range(N)] B = [list(input()) for _ in range(M)] for i in range(N-M+1): for j in range(N-M+1): ...
p03612
s623676131
Accepted
N=int(input()) pn=list(map(int,input().split())) check=[0]*N for i in range(0,N): if pn[i]!=(i+1): check[i]=1 #ok i=0 count=0 while i<N-1: if check[i]==0:#if ng pn[i],pn[i+1]=pn[i+1],pn[i] count+=1 check[i],check[i+1]=1,1 i+=1 pass if check[i]==0:count+=1 print(count)
p02820
s052196731
Wrong Answer
n,k = map(int,input().split()) r,s,p = map(int,input().split()) t = list(input()) win = {"r":"p","s":"r","p":"s"} point = {"r":r,"s":s,"p":p} ans = [] sum = 0 for i in range(k): ans.append(win[t[i]]) sum+=point[win[t[i]]] for i in range(k,n): if win[t[i]] == ans[i - k]: ans.append(t[i]) else...
p02621
s499693245
Wrong Answer
import sys input = sys.stdin.readline() print(input)
p03319
s073165357
Wrong Answer
n,k = map(int,input().split()) a = list(map(int,input().split())) ans = n//k + (n%k) print(ans)
p03252
s468508469
Wrong Answer
from collections import Counter S = input() T = input() alphabet = 'abcdefghijklmnopqrstuvwxyz' S_counter = Counter(S) T_counter = Counter(T) flag = True for i in alphabet: S_cnt = S_counter[i] T_cnt = T_counter[i] if S_cnt != T_cnt and S_cnt != 0 and T_cnt != 0: flag = False print('Yes' if fl...
p02946
s555298194
Accepted
K, X = map(int, input().split()) print(*[i for i in range(X-K+1, X+K)])
p02792
s731612503
Accepted
import numpy as np n = int(input()) a = 10 b = 0 x = np.zeros((10, 10, )) for i in range(1,n+1): while (i // a != 0): a = a * 10 c = (i * 10) // a d = i % 10 x[c][d] += 1 for i in range(0,10): for j in range(0,10): b += int(x[i][j] * x[j][i]) print(b)
p02708
s207835644
Accepted
n, k = map(int, input().split()) ans = 0 for i in range(k,n+2): su = (n+n-i+1)*i//2-i*(i-1)//2+1 ans += su print(int(ans%(10**9+7)))
p02783
s973838645
Accepted
a = 0 li = input().split() li = [int(i) for i in li] while 0 < li[0]: a += 1 li[0] -= li[1] print(a)
p02623
s639248429
Accepted
from bisect import bisect_right from numpy import cumsum n, m, k = map(int, input().split()) alst = list(map(int, input().split())) blst = list(map(int, input().split())) a_cum = cumsum(alst) b_cum = cumsum(blst) ans = bisect_right(b_cum, k) for i, num in enumerate(a_cum, start = 1): if num > k: break ...
p03161
s078786990
Accepted
import sys import numpy as np N, K = list(map(int, input().split())) h = list(map(int, input().split())) dp = np.zeros(N, dtype=int) h = np.array(h) for i in range(1, N): start = max(0, i-K) dp[i] = min(dp[start:i] + np.abs(h[start:i]-h[i])) print(dp[N-1])
p03481
s835743545
Accepted
import sys input = sys.stdin.readline # int(input()) # 入力が1つ x, y = map(int, input().split()) # 入力が複数 ans = 0 while x <= y: x *= 2 ans += 1 print(ans)
p02838
s070350526
Wrong Answer
import numpy as np N=int(input()) M=10**9+7 A=[int(x) for x in input().split()] A=np.array(A) ans=0 for i in range(60): #one=sum([a>>i&1 for a in A]) one=np.sum(A>>i&1) zero=N-one ans+=(one*zero)*pow(2,i) ans%=M #print(one,zero) print(ans)
p02727
s244230258
Wrong Answer
x,y,a,b,c=map(int,input().split()) red=sorted(list(map(int,input().split())),reverse=True) green=sorted(list(map(int,input().split())),reverse=True) white=sorted(list(map(int,input().split())),reverse=True) eat_list=sorted(red[:x]+green[:y]) for i in range(min(len(eat_list),len(white))): if eat_list[i]<white[i]: ...
p02836
s113545689
Wrong Answer
R=0 S=input() c=len(S) for i in range(c//2+1): if S[i]!=S[c-i-1]: R=R+1 print(R)
p03371
s174684047
Accepted
A, B, C, X, Y = map(int, input().split()) ans = 10 ** 18 for i in range(0, 2 * max(X, Y) + 1, 2): tmpx = X - (i // 2) if tmpx <= 0: tmpx = 0 tmpy = Y - (i // 2) if tmpy <= 0: tmpy = 0 ans = min(ans, (i * C) + (tmpx * A) + (tmpy * B)) print(ans)
p02694
s313826126
Accepted
x=int(input()) c=100 time=0 while c<x: c+=c//100 time+=1 print(time)
p02576
s442794907
Wrong Answer
list = list(map(int,input().split( ))) if list[0] % list[1] == 0: time = list[2]*list[0]/list[1] else : time = list[2]*(list[0]/list[1]+1) print (time)
p03814
s201186313
Wrong Answer
s=input() for i in range(len(s)): if s[i]=="A": x=i#"A"のインデックス番号 break for i in range(len(s)): if s[-i]=="Z": y=len(s)-i#"Z"のインデックス番号 break ans=y-x+1 print(ans)
p02657
s006068641
Accepted
a,b = map(int,input().split()) print(a*b)
p02756
s718209287
Accepted
s=input() q=int(input()) order=1 header='' footer='' for _ in range(q): tmp=input() if tmp=='1': order*=-1 else: t, f, c=tmp.split() if (int(f)*order)%3==1: header=c+header else: footer=footer+c s=header+s+footer print(s) if order==1 else print(s[::-1])
p02645
s605833468
Accepted
dazy = input() print(dazy[:3])
p03386
s525112527
Accepted
a,b,k=map(int,input().split()) r=range(a,b+1) for i in sorted(set(r[:k])|set(r[-k:])):print(i)
p02618
s778913922
Accepted
import numpy as np D = int(input()) c = np.array( list(map(int, input().split())) ) # s = [[] for i in range(D)] for i in range(D): s[i] = np.array( list(map(int, input().split())) ) # v = 0 cc = np.array( [0]*26 ) last = np.array( [-1]*26 ) for d in range(D): cc += c av = s[d] - sum( cc ) + cc m = max(av) ...
p02608
s865715635
Accepted
n=int(input())+1 table0=[0]*10001 for x in range(1,101): for y in range(1,101): for z in range(1,101): r=x*x+y*y+z*z+x*y+y*z+x*z if r<n: table0[r]+=1 for i in range(1,n): print(table0[i])
p03625
s085226754
Wrong Answer
num = int(input()) arr = {} for i in input().split(" "): i = int(i) if arr.get(i, False): arr[i] += 1 else: arr[i] = 1 arr = dict(sorted(arr.items(), key=lambda d: d[0], reverse=True)) side = [] for key in arr: if arr[key] >= 2: side.append((key, arr[key])) if len(side) >= 2: if side[0][1] >= 4: print...
p03803
s781683825
Accepted
#A a, b = map(int, input().split()) l = [i for i in range(2, 14)] + [1] if l.index(a) < l.index(b): print('Bob') elif l.index(a) == l.index(b): print('Draw') else: print('Alice')
p02765
s662956140
Wrong Answer
n,*a=map(int,open(0).read().split());k=10**9+7 c=(1<<n)%k-1 for l in a: X=Y=j=Z=1;d=k-2 for i in range(l):X=X*(n-i)%k while j<=l:Y=Y*j%k;j+=1 while d>0:Z=Z*Y%k if d&1==1 else Z;Y=Y*Y%k;d>>=1 c-=X*Z%k print(c%k)
p02695
s412857472
Wrong Answer
#import collections # c = collections.Counter() #import itertools as it #import math #import numpy as np #import sys #sys.exit() # = input() #k = int(input()) n,m,q = map(int, input().split()) ''' # = list(map(int, input().split())) ''' ''' n = input() a = [int(input()) for i in range(n)] ''' #n,m = map(int, in...
p03665
s049561087
Accepted
def n_pow(a, n): if n <= 0: return 0 return pow(a, n) def main(): bags, remainder = map(int, input().split()) biscuits = list(map(int, input().split())) count = [0, 0] for b in biscuits: count[b % 2] += 1 if remainder == 1 and count[1] == 0: print(0) elif count[...
p02922
s481369622
Wrong Answer
a, b = map( int, input().split()) i = 0 while True: i += 1 if ( a - 1 ) * i + 1 >= b: break print( i )
p04012
s132575699
Accepted
w = input() w_set = set(w) for i in w_set: if w.count(i) % 2 == 1: print("No") break else: print("Yes")
p03645
s300382214
Wrong Answer
n, m = list(map(int, input().split())) ab = [list(map(int, input().split())) for i in range(m)] if m == 1: print("IMPOSSIBLE") else: root = [[] for i in range(n)] for a, b in ab: root[a-1].append(b-1) flag = False for i in range(len(root)): for j in root[i]: if n-1 in root[j]: flag ...
p03472
s358587695
Accepted
import sys sys.setrecursionlimit(10 ** 7) input = sys.stdin.readline n, h = map(int, input().split()) a = [0]* n b = [0]* n for i in range(n): a[i], b[i] = map(int, input().split()) amax = max(a) ans = 0 b.sort(reverse=True) for attack in b: if attack < amax: break h -= attack ans += 1 if h <=...
p03071
s741802002
Accepted
l=input().rstrip().lstrip().split(" ") print(max(int(l[0]), int(l[1])) + max(min(int(l[0]), int(l[1])), max(int(l[0]), int(l[1])) - 1))
p02730
s285692020
Accepted
# https://atcoder.jp/contests/abc159/tasks/abc159_b S = input() N = len(S) S_2 = S[: int((N - 1) / 2)] S_3 = S[int(((N + 3) / 2)) - 1: ] if S == S[:: -1] and S_2 == S_2[:: -1] and S_3 == S_3[:: -1]: print('Yes') else: print('No')
p03076
s938754816
Wrong Answer
m=[] cnt=0 for i in range(5): x=int(input()) m.append(x) m10=[i % 10 for i in m if i %10 >=1] if m10: t=min(m10) for i in m: if i %10==0: cnt += i else: cnt += ((i//10)+1)*10 print(cnt-10+t) else: print(0)
p02623
s856439860
Wrong Answer
from collections import deque N,M,K = map(int,input().split()) A = deque(map(int,input().split())) B = deque(map(int,input().split())) ans = 0 time = 0 while len(A) > 0 or len(B) > 0: if len(A) == 0: time += B.popleft() elif len(B) == 0: time += A.popleft() elif A[0] < B[0]: time +=...
p03408
s108809259
Accepted
import sys input = sys.stdin.readline MOD = 1000000007 N = int(input()) num = [0]*(200) S = {} cnt = 0 for i in range(N): x = input()[:-1] if x not in S: S[x] = cnt num[cnt] = 1 cnt+=1 else: num[S[x]]+=1 M = int(input()) for i in range(M): x = input()[:-1] if x ...
p02917
s721509894
Accepted
N = int(input()) B = list(map(int, input().split())) ans = B[0] + B[N - 2] for i in range(1, N - 1): ans += min(B[i - 1], B[i]) print(ans)
p03672
s673463184
Wrong Answer
s = open(0).readlines()[0] if len(s)%2: s = s[:-1] else: s = s[:-2] while s[:len(s)//2] != s[len(s)//2:]: s = s[:-2] print(len(s))
p02793
s802585877
Accepted
import fractions def lcm(x, y): return (x * y) // fractions.gcd(x, y) N = int(input()) A = list(map(int, input().split())) l = A[0] mod = 10**9+7 ans = 0 for i in range(1, N): l = lcm(l, A[i]) for i in range(N): ans += l // A[i] print(ans % mod)
p03163
s140876498
Accepted
import sys input = sys.stdin.readline n, W = map(int, input().split()) dp = [[0 for i in range(W + 1)] for j in range(n + 1)] wv = [[int(x) for x in input().split()] for _ in range(n)] for i in range(n): for j in range(W + 1): if j - wv[i][0] >= 0: dp[i + 1][j] = max(dp[i][j - wv[i][0]] + wv[i...
p03221
s001830963
Accepted
n,m = map(int,input().split()) py = [list(map(int,input().split())) for i in range(m)] c = [0]*n sort_py = sorted(py,key=lambda x:x[1]) ans = dict() for p,y in sort_py: c[p-1] += 1 ans[p,y] = str(p).zfill(6)+str(c[p-1]).zfill(6) for p,y in py: print(ans[p,y])
p03109
s605039689
Accepted
s=input() month=int(s[5:7]) if month <= 4: print('Heisei') else: print('TBD')
p02640
s528303988
Accepted
import sys X,Y=(int(x) for x in input().split()) #print(X,Y) if Y%2==1: print('No') sys.exit() if Y<2*X: print('No') sys.exit() check=int((Y-2*X)/2) #print(check) if check<=X: print('Yes') else: print('No')
p03387
s264621880
Accepted
n_list = list(map(int,input().split())) n_list.sort() num = 2 * n_list[2] dummy = num - (n_list[0] + n_list[1]) a,b = divmod(dummy,2) if b == 0: print(a) else: print(a+2)
p02612
s874746733
Accepted
n = int(input()) if n % 1000 == 0: print(0) else: print(1000 - (n % 1000))
p03282
s144324925
Accepted
s = input() k = int(input()) ichi = 0 for i in s: if int(i) == 1: ichi = ichi +1 else: break if ichi >= k: print(1) else: print(s[ichi])
p02601
s088790033
Accepted
a, b, c = map(int, input().split()) k = int(input()) ans = False for x in range(k + 1): for y in range(k - x + 1): for z in range(k - x - y + 1): if a * (2 ** x) < b * (2 ** y) < c * (2 ** z): ans = True break print('Yes') if ans else print('No')
p03329
s111659780
Accepted
import sys sys.setrecursionlimit(10**9) n=int(input()) maxn=110000 memo=[-1 for i in range(maxn)] def rec(n): if n==0: return 0 if memo[n]!=-1: return memo[n] res=n i=1 while i<=n: res=min(res,rec(n-i)+1) i*=6 j=1 while j<=n: res=min(res,rec(n-j)+1) ...
p02767
s213172710
Accepted
n = int(input()) x = sorted(list(map(int,input().split()))) li = [] cost = 0 for i in range(x[0],x[-1]+1,1): cost = 0 for b in x: cost += (b-i)**2 li.append(cost) print(min(li))
p02935
s388322116
Accepted
N = int(input()) V = list(map(int, input().split())) V.sort() ans = V[0] for i in range(1, N): ans = (ans+V[i])/2 print(ans)
p03796
s229185415
Accepted
n=int(input()) ans=1 for i in range(n): ans*=i+1 ans=ans%1000000007 print(ans)
p03778
s265120335
Accepted
w,a,b = map(int,input().split()) print((a+w<b)*(b-a-w) or (b+w<a)*(a-b-w) or 0)
p02759
s897893778
Accepted
n=int(input()) print((n-1)//2+1)
p03076
s186120238
Accepted
import sys from math import ceil from itertools import permutations def input(): return sys.stdin.readline().strip() def main(): T = [int(input()) for _ in range(5)] ans = 10**10 for way in list(permutations(T, 5)): time = 0 for i in range(4): time += ceil(way[i] / 10) * 10 ...
p02879
s185441644
Accepted
a,b=map(int,input().split()) if a>9 or b>9: print(-1) else: print(a*b)