problem_id
stringclasses
428 values
submission_id
stringlengths
10
10
status
stringclasses
2 values
code
stringlengths
5
816
p02802
s476093347
Accepted
n,m=map(int,input().split()) cnt1=[0]*(n+1) cnt2=[0]*(n+1) for _ in range(m): p,s=map(str,input().split()) p=int(p) if cnt1[p]==1: continue else: if s=='AC': cnt1[p]=1 else: cnt2[p]+=1 ans1=0 ans2=0 for i in range(1,n+1): if cnt1[i]==1: ans1+=1 ans2+=cnt2[i] print(ans1,ans2)
p03109
s515166489
Wrong Answer
import re s=input() a=re.search('([0-9]{4})/([0-9]{2})/([0-9]{2})',s) if int(str(a.group(2)))<=4: print('Heosei') else: print('TBD')
p03241
s722270768
Accepted
def make_divisors(n): divisors = [] for i in range(1, int(n**0.5)+1): if n % i == 0: divisors.append(i) if i != n // i: divisors.append(n//i) divisors.sort() divisors.reverse() return divisors n, m = map(int, input().split()) l = make_divisors(m) for i in l: if m / n >= i: print(i) exit() print(1)
p02972
s992071598
Wrong Answer
import sys,math,collections,itertools input = sys.stdin.readline N = int(input()) a = list(map(int,input().split())) a.insert(0,0) b = [] c = [0 for _ in range(N+1)] for i in range(N,0,-1): cnt = 0 for j in range(2*i,N,i): if c[j] == 1: cnt +=1 if (cnt%2==1 and a[i] == 0) or (cnt%2==0 and a[i] == 1): b.append(i) c[i] = 1 print(len(b)) print(*b)
p03126
s041139250
Accepted
n,m=map(int,input().split()) ans=0 b=[0]*m for _ in range(n): aa=list(map(int,input().split())) aa=aa[1:] for i in aa: b[i-1]+=1 for i in b: if i==n: ans+=1 print(ans)
p03494
s656821551
Accepted
import math n = input() a = list(map(int, input().split())) ans = float("inf") for i in a: ans = min(ans, len(bin(i)) - bin(i).rfind("1") - 1) print(round(ans))
p02727
s108574265
Accepted
x,y,A,B,C=map(int,input().split()) pa=list(map(int,input().split())) qb=list(map(int,input().split())) rc=list(map(int,input().split())) pa.sort() qb.sort() temp=0 pa=pa[-x:] qb=qb[-y:] paa=pa+rc paa.sort() paa1=paa[-x:] paa2=paa[:-x] qbb=qb+paa2 qbb.sort() qbb1=qbb[-y:] print(sum(paa1)+sum(qbb1))
p02790
s029750966
Wrong Answer
def main(): a,b = map(int,input().split()) ans = check(a,b) print(ans) def check(n,m): num = "" if n < m: for i in range(m): num = str(num) + str(n) return num elif n > m: for i in range(n): num = str(num) + str(m) return num main()
p03146
s953747573
Accepted
s = int(input()) a = s l = [a] for i in range(100000): if a % 2 == 0: a = a // 2 else: a = 3 * a + 1 if a in l: print(i + 2) break l.append(a)
p03639
s285069896
Accepted
n = int(input()) cnt4 = 0 cnt2 = 0 a = list(map(int, input().split())) for num in a: if num % 4 == 0: cnt4 += 1 elif num % 2 == 0: cnt2 += 1 if cnt4 >= n // 2: print("Yes") exit() elif cnt4 >= (n - cnt2 + 1) // 2: print("Yes") exit() print("No")
p03679
s326675261
Wrong Answer
a,b,c=map(int,input().split()) if b>c: print("delicious") elif a+b >c: print("safe") else: print("dangerous")
p03073
s402171984
Wrong Answer
S = list(input()) ans = len(S) for i in range(2): cnt = 0 for j in range(ans): if j % 2 == 0 and S[j] != str(i): cnt += 1 if j % 2 == 1 and S[j] == str(i): cnt += 1 ans = min(ans,cnt) print(ans)
p04044
s544091988
Accepted
n, l = map(int,input().split()) a = [] for i in range(n): a.append(input()) a.sort() print(''.join(a))
p03013
s654590748
Accepted
n, m = map(int, input().split()) a = [int(input()) for i in range(m)] a = set(a) d = [1] + [1]*n for i in range(1, n): if i in a: d[i] = 0 d[i+1] = d[i-1] else: d[i+1] = d[i] + d[i-1] print(d[n]%1000000007)
p03210
s430640643
Accepted
X = int(input()) if X == 3 or X == 5 or X == 7: print('YES') else: print('NO')
p02813
s140461145
Accepted
import itertools N = int(input()) P = list(map(int,input().split())) Q = list(map(int,input().split())) w = 0 x = 0 S = [] T = [] for i in range(N): S.append(i+1) for j in itertools.permutations(S): T.append(list(j)) a = T.index(P) b = T.index(Q) print(abs(a-b))
p02720
s045170433
Wrong Answer
k = int(input()) anss = [1,2,3,4,5,6,7,8,9] for i in range(12): if len(anss) > k: print(anss[k-1]) break new_anss = [] for ans in anss: if ans % 10 != 0: new_anss += [ans*10+ans-1] new_anss += [ans*10+ans] if ans % 10 != 9: new_anss += [ans*10+ans+1] k -= len(anss) anss = new_anss
p02553
s117597702
Accepted
a, b, c, d = map(int, input().split()) ans = max(a * c, b * c, a * d, b * d) print(ans)
p02935
s358962210
Wrong Answer
n = int(input()) v = sorted(list(map(int,input().split()))) for _ in range(n-1): x = v[0] y = v[1] num = (x+y)/2 del v[0] v[0] = num print(int(v[0]))
p03329
s855741876
Wrong Answer
import sys n=int(input()) l=[1,6,36,6**4,6**5,6**6,9,9**2,9**3,9**4,9**5] dp=[float("inf")]*(n+1) dp[0]=0 dp[1]=1 if n==1: print(1) sys.exit() for i in range(2,n+1): for j in l[::-1]: if i-j>=0: dp[i]=min(dp[i],dp[i-j]+1) print(dp[n])
p03095
s663044296
Accepted
from itertools import groupby as gb n,s=open(0) n=int(n) s=sorted(s[:-1]) ans=1 mod=10**9+7 for i,x in gb(s): ans=ans*(len(list(x))+1)%mod print(ans-1)
p02608
s166240828
Wrong Answer
import math N = int(input()) #Nは6以上 for n in range(1,N): r_n = math.floor(math.sqrt(n)) count = 0 for x in range(1,r_n): for y in range(1,r_n): for z in range(1,r_n): if (x*x + y*y + z*z + x*y + y*z + z*x) == n: count+=1 print(count)
p02747
s733264471
Wrong Answer
n = input() l = n.replace("hi","a") print("No" if len(set(l)) != 1 else "Yes")
p03543
s341852168
Accepted
a,b,c,d=map(int,input()) if a==b==c or b==c==d: print('Yes') else: print('No')
p04029
s429896669
Accepted
N = int(input()) print(N*(N+1)//2)
p02688
s665245438
Accepted
N, K = map(int, input().split()) A = [] for i in range(K): di = int(input()) Ai = list(map(int, input().split())) A.extend(Ai) print(N - len(set(A)))
p03719
s782831404
Accepted
# 061_a A, B, C = map(int, input().split()) if (-100 <= A <= 100) and (-100 <= B <= 100) and (-100 <= C <= 100): if A <= C and C <= B: print('Yes') else: print('No')
p03624
s144611969
Accepted
s=input() count=0 for i in range(97,97+26): if chr(i) not in s: print(chr(i)) count+=1 break if count==0: print("None")
p02595
s542997116
Wrong Answer
N,D = [int(x) for x in input().split()] count = 0 for x in range(N): x,y = [int(x) for x in input().split()] if x**2 + y**2 <= D: count += 1 print(count)
p02779
s366538731
Accepted
def checker(arr): d = {} for x in arr: if x not in d: d[x] = 1 else: return "NO" return "YES" n = int(input()) arr = list(map(int, input().split())) print(checker(arr))
p03565
s076526702
Accepted
S = input() T = input() def solve(i): flag = True for j in range(len(T)): if i+j < len(S) and (S[i+j] == "?" or S[i+j] == T[j]): continue else: flag = False break return flag anslist = [] for i in range(len(S)): if solve(i): anstmp = S[:i] + T + S[i+len(T):] anstmp = anstmp.replace("?", "a") anslist.append(anstmp) if len(anslist) > 0: anslist.sort() ans = anslist[0] else: ans = "UNRESTORABLE" print(ans)
p02577
s312338408
Wrong Answer
N=int(input());tt=0 while(N): tt+=(N%10);N//=10 if tt>81:break print("No" if tt%9 else "Yes")
p02615
s257255982
Accepted
N = int(input()) a = list(map(int, input().split())) a.sort(reverse = True) p = a[0] for i in range(N-2): #-1は上記a[0]分、もう-1は最初の要素挿入は加点されないため。 p += a[(i//2)+1] print(p)
p03994
s635324541
Wrong Answer
alphabet = 'abcdefghijklmnopqrstuvwxyz' s = input() K = int(input()) ans = '' for i in range(len(s)): s_i = alphabet.index(s[i]) if (26 - s_i < K) & (s_i != 0): K -= 26 - s_i s_i = 0 ans += alphabet[s_i] if K > 0: s_i = (alphabet.index(s[-1]) + K) % 26 ans = ans[:-1] + alphabet[s_i] print(ans)
p03163
s647984456
Accepted
N,W = [int(x) for x in input().split()] l = [] for i in range(N): l.append([int(x) for x in input().split()]) DP = [[0 for i in range(W+1)] for j in range(N+1)] for i in range(1,W+1): for j in range(1,N+1): if l[j-1][0] > i: DP[j][i] = DP[j-1][i] else: DP[j][i] = max(DP[j-1][i],DP[j-1][i-l[j-1][0]]+l[j-1][1]) print(DP[N][W])
p02818
s701525943
Accepted
A,B,K = map(int,input().split()) if A-K>=0: print(A-K,B) else: K-=A if B-K>=0: print(0,B-K) else: print(0,0)
p03289
s335340479
Wrong Answer
s = input() n = len(s) res = [] ans = 0 for i in s: if i == 'A' or i == 'C': res.append(i) if s[0] == 'A': ans += 1 if s.find('C') >= 2 and s.find('C') < n-2: ans += 1 if res == ['A', 'C']: ans += 1 if ans == 3: print('AC') else: print('WA')
p03210
s340443395
Accepted
x = int(input()) if x == 3 or x == 5 or x == 7: print('YES') else: print('NO')
p02577
s440724813
Accepted
N = int(input()) result = sum(list(map(int, str(N)))) if result%9==0: print("Yes") else: print("No")
p02899
s831093970
Accepted
N = int(input()) alist = list(map(int, input().split())) b = [(alist[i], i+1) for i in range(N)] b.sort() ans = [b[i][1] for i in range(N)] print(*ans)
p02687
s617435447
Accepted
S = input() if S == 'ABC': print('ARC') else: print('ABC')
p03943
s646176267
Accepted
a, b, c = map(int, input().split()) if max(a, b, c) == a + b + c - max(a, b, c): print("Yes") else: print("No")
p02597
s198919925
Wrong Answer
N=int(input()) c=input() r=c.count("R") w=c.count("W") if w==0 or r==0: print(0) else: ans=w cnt=0 for i in range(N-1,N-w,-1): cnt+=(c[i]=="W") test=i-cnt+w-i ans=min(ans,test) print(ans)
p02773
s647105693
Accepted
import collections N = int(input()) S = [None] * N for i in range(N): S[i] = input() count = collections.Counter(S) max_n = max(count.values()) # print(max_n) keys = [k for k, v in count.items() if v == max_n] keys.sort() for s in keys: print(s)
p02791
s743787017
Accepted
a = int(input()) array = list(map(int, input().strip().split())) out = 0 min_num = array[0] for i in array: min_num = min(min_num, i) out = out + 1 if i == min_num else out print(out)
p02777
s156734227
Accepted
s,t=map(str,input().split()) a,b=map(int,input().split()) u=input() if s==u: print(str(a-1)+" "+str(b)) else: print(str(a)+" "+str(b-1))
p02820
s073649194
Accepted
N, K = map(int, input().split()) R, S, P = map(int, input().split()) T = list(input()) for i in range(N): if i >= K and T[i-K] == T[i]: T[i] = 'a' ans = 0 for i in T: if i == 'r': ans += P elif i == 's': ans += R elif i == 'p': ans += S print(ans)
p02659
s102381033
Wrong Answer
a, b = map(float, input().split()) ans = int(a * b) print(ans)
p03723
s497702484
Accepted
A, B, C = map(int, input().split()) if A % 2 == 0 and A == B and B == C: print(-1) exit() count = 0 while (A % 2, B % 2, C % 2) == (0, 0, 0): A, B, C = (B + C) // 2, (A + C) // 2, (A + B) // 2 count += 1 print(count)
p02584
s377650343
Wrong Answer
X,K,D = map(int,input().split()) if X > 0 and X-K*D > 0: print(abs(X-K*D)) elif X < 0 and X+K*D < 0: print(abs(X+K*D)) else: if X > 0: A = X//D B = X%D if (K-A)%2 == 1: print(abs(B-D)) else: print(abs(B)) if X < 0: A = (-X)//D B = (X%D)-D if (K-A)%2 == 1: print(abs(B+D)) else: print(abs(B))
p02682
s782109315
Accepted
a, b, c, k = map(int, input().split()) if k <= a : print(k) elif k <= a+b: print(a) else: print(a+a+b-k)
p02725
s602045427
Wrong Answer
import numpy as np ##get int first_input = list(map(lambda x:int(x), input().split(" "))) second_input = list(map(lambda x:int(x), input().split(" "))) ##get float #first_input = list(map(lambda x:float(x), input().split(" "))) #second_input = list(map(lambda x:float(x), input().split(" "))) ##get string #first_input = input().split(" ") K = first_input[0] N= first_input[1] A_list = second_input A_list.append(K+A_list[0]) dist_list = np.array(A_list)[1:]-np.array(A_list)[:-1] print(A_list) print(dist_list) print(sum(dist_list)-max(dist_list))
p02787
s230862330
Accepted
import numpy as np h, n = map(int, input().split()) ab = np.array([list(map(int, input().split())) for _ in range(n)]) a = ab[:, 0] b = ab[:, 1] dp = np.zeros(10**5, dtype=np.int) for i in range(1, h+1): dp[i] = min(dp[i-a]+b) print(dp[h])
p02795
s309616773
Accepted
h = int(input()) w = int(input()) n = int(input()) if h >= w: print(-(-n//h)) elif w > h: print(-(-n//w))
p03838
s110606577
Wrong Answer
x, y = map(int, input().split()) ans = 0 if x > 0: if y >= x: ans = y - x elif 0 <= y < x: ans = 1 + abs(x) + y elif -x <= y < 0: ans = 1 + abs(x) - abs(y) else: ans = 1 + abs(y) - abs(x) else: if y >= -x: ans = 1 + abs(y) + abs(x) elif 0 <= y < -x: ans = 1 + abs(y) - abs(x) elif x <= y < 0: ans = abs(y) - abs(x) else: ans = 1 + abs(y) - abs(x) + 1 print(ans)
p02947
s540164317
Accepted
import math def comb(n, r): if n-r>=0: return math.factorial(n) // (math.factorial(n - r) * math.factorial(r)) else: return 0 n=int(input()) l=[] for i in range(n): s=sorted(input()) l.append(s) l.sort() cnt=1 ans=0 for i in range(n-1): if l[i]==l[i+1]: cnt+=1 else: ans+=comb(cnt,2) cnt=1 ans+=comb(cnt,2) print(ans)
p03221
s048375123
Accepted
from operator import itemgetter N, M = map(int, input().split()) PY = sorted(((i, tuple(map(int, input().split()))) for i in range(M)), key=itemgetter(1)) L = [] prev, x = 0, 1 for i, (p, _y) in PY: if p == prev: x += 1 else: prev = p x = 1 L.append((i, "{:06d}{:06d}".format(p, x))) L.sort() print(*[l for _, l in L], sep="\n")
p03162
s220031653
Wrong Answer
import numpy as np n = int(input()) l = [] for i in range(n): l.append(list(map(int , input().split()))) #arr = np.array(l) maxc = max(l[0]) #print(maxc) ind = l[0].index(maxc) for r in range(1,n): max1 = 0 for i in range(3): if(ind != i): max1 = max(max1,l[r][i]) ind = l[r].index(max1) #print(max1) maxc += max1 print(maxc)
p04005
s280843408
Accepted
a = list(map(int,input().split())) a.sort() if a[2]%2==0: print(0) else: print(a[0]*a[1])
p03324
s780178823
Accepted
D,N=map(int,input().split()) num=N*100**D if N==100: num+=100**D print(num)
p02600
s679203443
Accepted
x=input() x=int(x) if x>=400 and x<600: rank=8 elif 600<=x and x<800: rank=7 elif 800<=x and x<1000: rank=6 elif 1000<=x and x<1200: rank=5 elif 1200<=x and x<1400: rank=4 elif 1400<=x and x<1600: rank=3 elif 1600<=x and x<1800: rank=2 elif 1800<=x and x<2000: rank =1 print(rank)
p02702
s236403214
Accepted
from collections import defaultdict S = input() n = len(S) N = defaultdict(int) x = 0 for i in reversed(range(n)): x += int(S[i])*pow(10,(n-i-1),2019) x %= 2019 N[x] += 1 ans = N[0] for j in N.values(): ans += j*(j-1)//2 print(ans)
p03264
s067108680
Accepted
def main(): n = int(input()) a = n // 2 b = (n + 1) // 2 print(a*b) if __name__ == "__main__": main()
p03434
s308590433
Wrong Answer
s=[[int(j) for j in input().split()] for i in range(2)] n=s[0][0] a=s[1] print(a[0]) alice=0 bob=0 max=0 for i in range(len(a)-1): if a[i]<=a[i+1]: temp=a[i] a[i]=a[i+1] a[i+1]=temp for i in range(len(a)): if i % 2==0: alice+=a[i] else: bob+=a[i] print(alice-bob)
p02546
s886697396
Accepted
s = input() if s[-1:] == 's': print(s + 'es') else: print(s + 's')
p02912
s756131180
Wrong Answer
import bisect n, m = map(int, input().split()) a = map(int, input().split()) a = sorted(a)[::-1] for i in range(m): a[0] = int(a[0] / 2) p = bisect.bisect_left(a[1:], a[0]) a = a[1:p] + [a[0]] + a[p:] print(sum(a))
p02784
s060854855
Wrong Answer
H, N = map(int, input().split()) A = list(map(int, input().split())) S = sum(A) print("yes" if H <= S else "no")
p03696
s390815476
Wrong Answer
n = int(input()) si = input() s = list(si)[::-1] ln = 0 rn = 0 l = "" r = "" for i in range(n): if s[i] == ')': ln += 1 rn -= 1 else: rn += 1 if ln == 0 and rn > 0: l += ")" rn -= 1 r = "(" * (rn*-1) print(r + si + l)
p02755
s754221968
Accepted
a, b = map(int, input().split()) start = b * 10 flg = True for i in range(10): tmp = start + i if int(tmp*0.08) == a: flg = False break if flg: print('-1') else: print(int(tmp))
p03438
s432971922
Accepted
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 if a < b: cnt += (b - a) // 2 if cnt < 0: print("No") else: print("Yes")
p03206
s510464175
Wrong Answer
n = int(input()) nokori = n-25 eve = ' Eve'*nokori print('Christmas'+eve)
p02958
s969855704
Accepted
#import math #import bisect #import numpy as np #import itertools #import copy import sys ipti = sys.stdin.readline MOD = 10 ** 9 + 7 INF = float('INF') sys.setrecursionlimit(10 ** 5) def main(): n = int(input()) p = list(map(int,ipti().split())) cnt = 0 for i in range(n): if (i + 1) != p[i]: cnt += 1 if cnt < 3: print('YES') else: print('NO') if __name__ == '__main__': main()
p02603
s105997393
Accepted
n = int(input()) a = list(map(int,input().split())) ans = 1000 cnt = 0 for i in range(0,len(a)-1): if a[i]<a[i+1]: cnt = ans//a[i] ans = ans-a[i]*cnt ans = ans+a[i+1]*cnt print(ans)
p02933
s958637417
Accepted
a = int(input()) s = input() if a>=3200: print(s) else: print("red")
p03721
s458559687
Wrong Answer
N, K = map(int, input().split()) l = [] for i in range(N): a, b = map(int, input().split()) l.append([a, b]) c = 0 q = [] for r in l: c += r[1] if c >= K: q.append(r[0]) print(q[0])
p03910
s813719143
Wrong Answer
n = int(input()) if n==1: print(1) exit() if n%2==0: print(n//2+1) print(n-(n//2+1)) else: print(n//2,) print(n-(n//2))
p03455
s335521608
Accepted
a,b=map(int,input().split()) ans="Odd" product=a*b if product%2==0: ans="Even" print(ans)
p02953
s865814807
Accepted
n = int(input()) h = list(map(int, input().split())) h.reverse() pflag = True for i in range(n - 1): if h[i] < h[i + 1]: h[i + 1] -= 1 if h[i] < h[i + 1]: pflag = False break if pflag == True: print('Yes') else: print('No')
p02833
s019781655
Wrong Answer
from math import floor def main(): result = 0 N = int(input()) if N % 2 == 0: N /= 2 while N > 0: # Nは偶数,かつ5の倍数 ∴10の倍数 result += floor(N / 5) N = floor(N / 5) print(result) else: print(0) if __name__ == '__main__': main()
p03680
s964376778
Accepted
N = int(input()) a = [] for _ in range(N): a.append(int(input()) - 1) i, count = 0, 0 success = False for _ in range(N): i = a[i] count += 1 if i == 1: success = True break if not success: count = -1 print(count)
p02711
s481482344
Accepted
N = input() r = False for n in N: if n == "7": r = True if r: print("Yes") else: print("No")
p03038
s015316578
Accepted
from collections import Counter n, m = map(int, input().split()) a = list(map(int, input().split())) bc = [list(map(int, input().split())) for _ in range(m)] num, seta = Counter(a), set(a) for b, c in bc: num[c] += b seta.add(c) sorta = sorted(list(seta), reverse=True) cnt, ans = n, 0 for i in sorta: ans += i * min(num[i], cnt) cnt -= num[i] if cnt <= 0: break print(ans)
p02987
s156572815
Accepted
S = list(input()) for x in S: if S.count(x) != 2: print('No') exit() print('Yes')
p03250
s734091920
Accepted
nSorted = sorted(list(map(int,input().split())),reverse=True) print(nSorted[0]*10+nSorted[1]+nSorted[2])
p03086
s359379260
Accepted
s=list(input()) #print(s) ans = -1 counter = 0 for i in range(len(s)): if s[i] == "A" or s[i] == "T" or s[i] == "G" or s[i] == "C": #print("ATGC") counter += 1 else: counter = 0 ans = max(ans,counter) print(ans)
p02959
s699949366
Accepted
n = int(input()) a = list(map(int,input().split())) b = list(map(int,input().split())) cnt = 0 for i in range(n): if b[i] >= a[i]: cnt += a[i] b[i] = b[i] - a[i] if b[i] >= a[i+1]: cnt += a[i+1] a[i+1] = 0 else: a[i+1] = a[i+1]-b[i] cnt += b[i] else: cnt += b[i] print(cnt)
p03639
s422486741
Accepted
N=int(input()) A = map(int,input().split(' ')) o = 0 s = 0 f = 0 for a in A: if a % 2 == 0: if a % 4 == 0: f += 1 else: s += 1 else: o += 1 if s == 0: if f >= o-1: print("Yes") else: print("No") else: if f >= o: print("Yes") else: print("No")
p03211
s856744819
Accepted
s = input() ans = [] for i in range(len(s)-2): x = int(s[i:i+3]) ans.append(abs(x -753)) print(min(ans))
p02633
s580079860
Accepted
from math import gcd x = int(input()) lcm = (x * 360)/gcd(x, 360) print(int(lcm/x))
p03778
s614040037
Accepted
w, a, b = map(int, input().split()) if abs(a - b) <= w: print("0") else: print(abs(a-b) - w)
p02730
s336342222
Accepted
s = list(input()) n = len(s) if s == s[::-1] and s[:(n-1)//2] == s[:(n-1)//2][::-1] and s[(n+3)//2-1:n] == s[(n+3)//2-1:n][::-1]: print('Yes') else: print('No')
p02861
s364298765
Accepted
#abc 145 C n = int(input()) coor = [] # 各町の座標 dis_ij = []# 各町の距離を格納 for i in range(n): x,y = map(int, input().split()) coor.append((x,y)) def dis_2point(s,k): return ((s[0] -k[0])**2 + (s[1] - k[1])**2)**0.5 for i in range(n): for j in range(i): dis_ij.append(dis_2point(coor[i], coor[j])) print(sum(dis_ij) * 2/n)
p02691
s027795981
Accepted
n = int(input()) a = [int(i) for i in input().split()] ans = 0 dp = dict() dm = dict() for i,ai in enumerate(a): dp[i+ai] = dp.get(i+ai,0)+1 dm[i-ai] = dm.get(i-ai,0)+1 for wa,i in dm.items(): ans += i*dp.get(wa,0) print(ans)
p02796
s106483664
Accepted
from operator import itemgetter def solve(): N = int(input()) X = [] for i in range(N): xx, ll = map(int, input().split()) X.append((xx-ll, xx+ll)) X.sort(key=itemgetter(1)) count = 0 cur = -float('inf') for i in range(N): c, d = X[i] if cur <= c: count += 1 cur = d return count print(solve())
p02948
s815385106
Accepted
from heapq import heapify, heappop, heappush N,M = map(int, input().split()) AB = [] for i in range(N): a,b = map(int, input().split()) AB.append((a,-b)) AB.sort() Q = [] ans = 0 i = 0 for day in range(M): while i<N and AB[i][0] == day+1: heappush(Q, AB[i][1]) i+=1 if Q: ans -= heappop(Q) print(ans)
p02784
s831921087
Wrong Answer
#153b #値を受け取る H, N = map(int, input().split()) A = list(map(int, input().split())) #listの合計で倒せるか判断 if H < sum(A): print('Yes') else: print('No')
p02838
s872355067
Wrong Answer
import itertools n = int(input()) a = list(map(int,input().split())) aas = list(itertools.combinations(a,2)) m = len(aas) x = 0 for i in range(m): x += ((aas[i][0] ^ aas[i][1]) % (10**7 + 9)) x %= 10**7 + 9 print(x)
p03943
s575726961
Accepted
a, b, c = map(int, input().split()) if (a+b==c) or (b+c==a) or (c+a==b): print('Yes') else: print('No')
p02823
s980274769
Accepted
def solve(): N, A, B = [int(i) for i in input().split()] if (B - A) % 2 == 0: print((B - A) // 2) else: print(min(N - B, A - 1) + 1 + (B - A - 1) // 2) if __name__ == "__main__": solve()
p02576
s784941833
Accepted
x, n, t = list(map(int, input().split())) result = (-(-x // n)) * t print(result)