problem_id stringclasses 100
values | submission_id stringlengths 10 10 | status stringclasses 2
values | code stringlengths 6 806 |
|---|---|---|---|
p02607 | s635422714 | Accepted | n=int(input())
a=list(map(int,input().split()))
count=0
for i in range(n):
if a[i]%2!=0 and i%2==0:
count+=1
print(count) |
p02607 | s251806618 | Accepted | N = int(input())
a=list(map(int,input().split()))
count=0
for i in range(1,N+1):
if i%2==1:
if a[i-1]%2==1:
count +=1
print(count) |
p02607 | s913803643 | Accepted | N = int(input())
a = list(map(int, input().split()))
cnt = 0
for i in range(0, N):
if (i+1) % 2 != 0 and a[i] % 2 != 0:
cnt += 1
print(cnt) |
p02607 | s739015502 | Accepted | N=int(input())
a=list(map(int,input().split()))
x=0
for i in range(N):
if i%2==0 and a[i]%2==1:
x+=1
print(x) |
p02607 | s205078454 | Accepted | N=int(input())
a=list(map(int,input().split()))
count=0
for i in range(len(a)):
if ((i+1)%2==1)&(a[i]%2==1):
count+=1
print(count) |
p02607 | s534059029 | Accepted | N = int(input())
a = list(map(int, input().split()))
ans = 0
for i, ai in enumerate(a):
i += 1
if i % 2 == 1 and ai % 2 == 1:
ans += 1
print(ans) |
p02607 | s105008514 | Accepted | N = int(input())
A = list(map(int, input().split()))
count = 0
for i in range(len(A)):
if (i + 1) % 2 == 1 and A[i] % 2 == 1:
count += 1
print(count)
|
p02607 | s392585362 | Accepted | n = int(input())
A = list(map(int, input().split()))
cnt = 0
i = 1
for a in A:
if i % 2 == 1 and a % 2 == 1:
cnt += 1
i += 1
print(cnt)
|
p02607 | s095712297 | Accepted | input()
a = [int(i) for i in input().split()]
res = 0
for i in range(len(a)):
if i % 2 == 0 and a[i] % 2 == 1:
res += 1
print(res) |
p02607 | s426878136 | Accepted | N = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(0,N,2):
if a[i]%2==1:
ans+=1
print(ans) |
p02607 | s461290189 | Accepted | n=int(input())
a=list(map(int,input().strip().split()))[:n]
counter=0
for i in range (0,n,2):
if(a[i]%2==1):
counter+=1
print(counter) |
p02607 | s571390000 | Accepted | N = int(input())
a = list(map(int, input().split()))
cnt = 0
for i in range(0, N, 2):
if a[i] % 2 != 0:
cnt += 1
print(cnt) |
p02607 | s256036446 | Accepted | n = int(input())
a = list(map(int,input().split()))
count = 0
for i,num in enumerate(a):
if (i+1)%2==1 and num%2==1:
count+=1
print(count)
|
p02607 | s447060759 | Accepted | N = int(input())
a = list(map(int, input().split()))
ans = 0
for i, v in enumerate(a):
if (i+1)%2 and (v)%2:
ans += 1
print(ans)
|
p02607 | s980142022 | Accepted | import sys
def resolve(in_):
n = int(in_.readline())
a = tuple(map(int, in_.readline().split()))
return sum(1 for i, v in enumerate(a, 1) if i % 2 and v % 2)
def main():
answer = resolve(sys.stdin.buffer)
print(answer)
if __name__ == '__main__':
main() |
p02607 | s621557262 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(n):
if i % 2 == 0 and a[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s766507384 | Accepted | n = int(input())
x = list(map(int, input().split()))
count = 0
for i in range(n):
if (i+1) % 2 != 0 and x[i]%2 != 0:
count += 1
print(count) |
p02607 | s776601808 | Accepted | N = int(input())
a = [int(i) for i in input().split()]
ans = 0
for i in range(N):
if i%2 == 0 and a[i]%2 != 0:
ans += 1
print(ans) |
p02607 | s841507265 | Accepted | N = int(input())
A = list(map(int, input().split()))
count = 0
for i, a in enumerate(A):
if (i + 1) % 2 == 1 and a % 2 == 1:
count += 1
print(count) |
p02607 | s841864068 | Accepted | N = int(input())
row = list(map(int, input().strip().split()))
count=0
for i in range(0,N,2):
if row[i]%2==1:
count+=1
print(count)
|
p02607 | s626649327 | Accepted | N=int(input())
a=list(map(int,input().split()))
count=0
for idx,i in enumerate(a):
if (idx+1)%2==1 and i%2==1:count+=1
print(count) |
p02607 | s952243505 | Accepted | n = map(int, input().split())
a = list(map(int, input().split()))
cnt = 0
for i, ai in enumerate(a):
if (i + 1) % 2 == 1 and ai % 2 == 1:
cnt += 1
print(cnt)
|
p02607 | s895687260 | Accepted | n=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(n):
if i % 2==0 and a[i]%2==1:
cnt+=1
print(cnt) |
p02607 | s705376015 | Accepted | N = int(input())
a = list(map(int, input().split()))
cnt = 0
for i, k in enumerate(a):
if (i+1) % 2 == 1 and k % 2 == 1:
cnt += 1
print(cnt) |
p02607 | s582889539 | Accepted | n, *a = map(int, open(0).read().split())
cnt = 0
for i in range(0, n, 2):
if a[i] % 2 == 1 :
cnt += 1
print(cnt) |
p02607 | s012773132 | Accepted | ni = lambda: int(input())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))
n=ni()
a=nl()
cnt=0
for i in range(n):
if (i+1)%2==1 and a[i]%2==1:
cnt+=1
print(cnt)
|
p02607 | s459462723 | Accepted | n=int(input())
a=list(map(int,input().split()))
b=[i&1 for i in a[::2]]
print(sum(b)) |
p02607 | s684557823 | Accepted | import sys
def _i(): return int(sys.stdin.readline().strip())
def _ia(): return map(int, sys.stdin.readline().strip().split())
def main():
n = _i()
cnt = 0
for i, ai in enumerate(_ia()):
if i % 2 == 1:
continue
cnt += (ai % 2)
return cnt
if __name__ == "__main__":
print(main())
|
p02607 | s402125364 | Accepted | n = int(input())
c = 0
for a in [*map(int, input().split())][::2]:
if a%2: c += 1
print(c)
|
p02607 | s613609708 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(0, n, 2):
if a[i] % 2 != 0:
ans += 1
print(ans) |
p02607 | s095883444 | Accepted | N = int(input())
A = list(map(int, input().split()))
ans = 0
for i in range(N):
if i % 2 == 0 and A[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s753402862 | Accepted | N = int(input())
a = [int(x) for x in input().split()]
C=0
for i in range(1,N+1):
if i%2!=0:
if a[i-1]%2!=0:
C+=1
print(C)
|
p02607 | s160314544 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i, e in enumerate(a, 1):
if i % 2 and e % 2:
ans += 1
print(ans)
|
p02607 | s299869199 | Accepted | from sys import exit
import math
ii = lambda : int(input())
mi = lambda : map(int,input().split())
li = lambda : list(map(int,input().split()))
n=ii()
a=li()
cnt=0
for i in range(n):
if(i%2==0 and a[i]%2==1):
cnt+=1
print(cnt) |
p02607 | s870548850 | Accepted | N = int(input())
a = list(map(int, input().split()))
ans = 0
for i, j in enumerate(a):
if i % 2 == 0 and j % 2 == 1: ans += 1
print(ans) |
p02607 | s585901187 | Accepted | def main():
n = int(input())
a = list(map(int,input().split()))
a = [0] + a
count = 0
for i in range(1,n+1):
if i%2==1 and a[i]%2==1:
count+=1
print(count)
if __name__=='__main__':
main()
|
p02607 | s286536709 | Accepted | import sys
read = sys.stdin.read
readline = sys.stdin.readline
n = int(readline())
#print(n)
a_list = list([int(x) for x in readline().rstrip().split()])
#print(a_list)
count = 0
for i in a_list[::2]:
#print(i)
if i % 2 != 0:
count += 1
print(count)
|
p02607 | s128102268 | Accepted | n = int(input())
lst = list(map(int, input().split()))
cnt = 0
for i in range(0,n,2):
if lst[i] % 2 == 1:
cnt += 1
print(cnt) |
p02607 | s413584696 | Accepted | N = int(input())
A = list(map(int, input().split()))
count = 0
for i in range (0, N):
if i%2 ==0 and A[i]%2==1:
count+=1
print(count) |
p02607 | s686545453 | Accepted | N=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(N):
if (i+1) % 2 != 0: #奇数
if a[i] % 2 !=0:
cnt+=1
print(cnt) |
p02607 | s554779653 | Accepted |
n=int(input())
arr=list(map(int,input().split()))
cnt=0
for i in range(1,n+1):
if i%2!=0 and arr[i-1]%2!=0:
cnt+=1
print(cnt) |
p02607 | s675970093 | Accepted | import sys
if(__name__ == "__main__"):
N = int(input().strip())
AStr = input().strip().split()
AList = [0] * N
for i in range(N):
AList[i] = int(AStr[i])
N_odd = 0
for i in range(0, N, 2):
if(AList[i]%2!=0):
N_odd+=1
print(N_odd)
|
p02607 | s492982280 | Accepted |
N = int(input())
masu_list = list(map(int, input().split()))
result = 0
for i, masu in enumerate(masu_list):
i = i+1
if i % 2 == 1:
if masu % 2 == 1:
result = result + 1
print(result)
|
p02607 | s653514362 | Accepted | N = int(input())
A = [int(x) for x in input().split()]
ans = 0
for i in range(N):
if i%2==0 and A[i]%2==1:
ans += 1
print(ans) |
p02607 | s168933344 | Accepted | # vim: fileencoding=utf-8
def main():
n = input()
li = list(map(int, input().split()))
ans = 0
for a in li[0::2]:
if a % 2 == 1:
ans += 1
print(ans)
if __name__ == "__main__":
main()
|
p02607 | s191487118 | Accepted | N = int(input())
A = list(map(int,input().split()))
count = 0
for i in range(0,N,2):
if A[i]%2 != 0:
count += 1
print(count) |
p02607 | s952137392 | Accepted | N = int(input())
A = list(map(int, input().split()))
res = sum(1 if a % 2 == 1 else 0 for a in A[::2])
print(res)
|
p02607 | s039697293 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for item in a[::2]:
if item %2 == 1:
ans += 1
print(ans) |
p02607 | s068180548 | Accepted | N=int(input())
a=list(map(int,input().split()))
cnt=0
for i in range(N):
if (i+1)%2==1 and a[i]%2==1:
cnt+=1
print(cnt) |
p02607 | s197671763 | Accepted | n = int(input())
a = list(map(int, input().split()))
cnt = 0
for i in range(0, n, 2):
if a[i] % 2 == 1:
cnt += 1
print(cnt) |
p02607 | s014901555 | Accepted | N = int(input())
A = list(map(int, input().split()))
total = 0
for i, a in enumerate(A):
if a % 2 == 1 and (i + 1) % 2 == 1:
total += 1
print(total) |
p02607 | s993010193 | Accepted | import sys
readline = sys.stdin.readline
sys.setrecursionlimit(10**8)
mod = 10**9+7
#mod = 998244353
INF = 10**18
eps = 10**-7
N = int(readline())
A = list(map(int,readline().split()))
ans = 0
for i in range(N):
if i%2 == 0 and A[i]%2 == 1:
ans += 1
print(ans)
|
p02607 | s448039305 | Accepted | n = int(input())
a = list(map(int,input().split()))
c = 0
for i in range(n) :
if i % 2 == 0 :
if a[i] % 2 == 1 :
c += 1
print(c)
|
p02607 | s726119828 | Accepted | N = int(input())
ans = 0
A = list(map(int, input().split()))
for a in A[::2]:
if a%2 != 0:
ans += 1
print(ans) |
p02607 | s521305281 | Accepted | n = int(input())
*a, = map(int, input().split())
ans = 0
for i in range(1, n + 1):
if (i % 2) and (a[i-1] % 2):
ans += 1
print(ans) |
p02607 | s219401405 | Accepted | n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(n):
if (i+1)%2==1 and a[i]%2==1:
ans+=1
print(ans)
|
p02607 | s489632874 | Accepted | N = int(input())
a = list(map(int,input().split()))
ans = 0
for i in range(N):
if i % 2 == 0 and a[i] % 2 == 1:
ans += 1
print(ans)
|
p02607 | s501242218 | Accepted | n=int(input())
#a,b=map(int,input().split())
al=list(map(int,input().split()))
#l=[list(map(int,input().split())) for i in range(n)]
count=0
for i in range(1,n+1):
a=al[i-1]
if i%2!=0 and a%2!=0:
count+=1
print(count)
|
p02607 | s580667535 | Accepted | N = int(input())
a = list(map(int, input().split()))
count = 0
for i in range(N):
if ((i + 1) % 2 == 1 and a[i] % 2 == 1):
count += 1
print(count) |
p02607 | s314392868 | Accepted | N = int(input())
A = list(map(int,input().split()))
ans = 0
for n in range(N):
if n%2==0 and A[n]%2==1:
ans+=1
print(ans) |
p02607 | s662317913 | Accepted | n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(n):
if i%2==0 and a[i]%2==1:
ans+=1
print(ans) |
p02607 | s672143398 | Accepted | n = int(input())
a = list(map(int, input().split()))
cnt = 0
for i in range(1, n+1):
if i % 2 and a[i-1] % 2:
cnt += 1
print(cnt) |
p02607 | s079108732 | Accepted | n = int(input())
A = [*map(int, input().split())]
c = 0
for i in range(1,n+1):
if i%2 and A[i-1]%2:
c += 1
print(c)
|
p02607 | s795207193 | Accepted | N = int(input())
A = [int(i) for i in input().split()]
c = 0
for i in range(N):
if (i+1) % 2 == 1 and A[i] % 2 == 1:
c += 1
else:
print(c)
|
p02607 | s838769606 | Accepted | N = int(input())
lst = list(map(int, input().split()))
cnt = 0
for i in range(N):
if i % 2 == 0 and lst[i] % 2 == 1:
cnt = cnt + 1
print(cnt)
|
p02607 | s034835841 | Accepted | N = int(input())
A = list(map(int,input().split()))
count =0
for i in range(N):
if i%2 == 0 and A[i]%2 == 1:
count += 1
print(count) |
p02607 | s048137792 | Accepted | import sys
sys.setrecursionlimit(10**6)
def main(input, print):
N = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(0, N, 2):
if(a[i] % 2 == 1):
ans += 1
print(ans)
if __name__ == '__main__':
main(sys.stdin.readline, print)
|
p02607 | s439005255 | Accepted | N = int(input())
a = list(map(int, input().split()))
p = 0
for i in range(0, N):
if (i + 1) % 2 == 1 and a[i] % 2 == 1:
p = p + 1
else:
p = p
print (p) |
p02607 | s874649665 | Accepted | N= int(input())
a = list(map(int,input().split()))
counter=0
for i in range(N):
if (i+1)%2==1:
if a[i]%2==1:
counter+=1
print(counter) |
p02607 | s531955949 | Accepted | n = int(input())
a = [int(tmp) for tmp in input().split(' ')]
a = [a[tmp] for tmp in range(n) if tmp % 2 == 0]
cnt = 0
for tmp in a:
if tmp % 2 == 1:
cnt += 1
print(cnt) |
p02607 | s777979291 | Accepted | s1 = input()
s2 = input()
a = int(s1)
b = s2.split()
c = (a + 1) // 2;
cnt = 0;
for i in range(c):
if int(b[2 * i]) % 2 == 1:
cnt = cnt + 1
print(cnt) |
p02607 | s789227181 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(n):
if (i + 1) % 2 == 1 and a[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s341310325 | Accepted | total_number = int(input())
input_list = input().split(" ")
list_count = 0
answer_count = 0
for i in input_list:
list_count += 1
if list_count % 2 == 1:
if int(i) % 2 == 1:
answer_count += 1
print(answer_count) |
p02607 | s607678988 | Accepted | #!/usr/bin/env python3
n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(0, n, 2):
if a[i] % 2:
ans += 1
print(ans)
|
p02607 | s268934969 | Accepted | n=int(input())
s=list(map(int,input().split()))
count=0
for i in range(n):
if i%2==0 and s[i]%2!=0:
count+=1
print(count) |
p02607 | s299153467 | Accepted | n=int(input())
a = list(map(int, input().split()))
ans=0
for i in range(n):
if i%2==0 and a[i]%2==1:
ans+=1
print(ans) |
p02607 | s377800815 | Accepted | N=int(input())
ai=list(map(int,input().split()))
ans=0
for i in range(N):
if i%2==1:
continue
if ai[i] %2==1:
ans+=1
print(ans)
|
p02607 | s205905537 | Accepted | N=int(input())
list = list(map(int, input().split()))
list.insert(0,0)
l=len(list)
i=1
r=0
while(i<l):
if(i%2!=0):
if(list[i]%2!=0):
r+=1
i+=1
print(r) |
p02607 | s451281522 | Accepted | import os
import sys
from collections import defaultdict, Counter
from itertools import product, permutations,combinations, accumulate
from operator import itemgetter
from bisect import bisect_left,bisect
from heapq import heappop,heappush,heapify
from math import ceil, floor, sqrt
from copy import deepcopy
def main():
n = int(input())
a_list = list(map(int, input().split()))
ans = 0
for i in range(len(a_list)):
if ((i+1)%2 != 0) and (a_list[i]%2 != 0):
ans += 1
print(ans)
if __name__ == '__main__':
main()
|
p02607 | s735366857 | Accepted | N = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(N):
if i % 2 == 0 and a[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s232267229 | Accepted | n=int(input())
As = list(map(int,input().split()))
c=0
ans = 0
for a in As:
c+=1
if c%2 == 1:
if a%2 == 1:
ans+=1
print(ans)
|
p02607 | s727491376 | Accepted | n=int(input())
a=list(map(int,input().split()))
count=0
for i in range(n):
if a[i]%2==1 and (i+1)%2==1:
count+=1
print(count) |
p02607 | s187428199 | Accepted | import sys
input = sys.stdin.readline
#n = int(input())
#l = list(map(int, input().split()))
'''
a=[]
b=[]
for i in range():
A, B = map(int, input().split())
a.append(A)
b.append(B)'''
n=int(input())
cnt=0
a=list(map(int, input().split()))
for i in range(0,n,2):
if a[i]%2==1:
cnt+=1
print(cnt) |
p02607 | s534860692 | Accepted | n=int(input())
arr=list(map(int,input().split()))
ct=0
for _ in range(n):
if (_+1)%2==1 and arr[_]%2==1:
ct += 1
print(ct) |
p02607 | s168650120 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(n):
if (i + 1) % 2 == 1 and a[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s900941333 | Accepted | n = int(input())
l = list(map(int, input().split(' ')))
ans = 0
for i in range(0, n, 2):
if l[i] % 2 == 1:
ans += 1
print(ans) |
p02607 | s107931954 | Accepted | # 以下の 2 つの条件の両方を満たすマスはいくつありますか？
# マスの番号は奇数
# マスに書かれた整数は奇数
n = int(input())
a = list(map(int, input().split()))
# 2 つの条件の両方を満たすマス
ans = 0
for i in range(n):
# マスの番号は奇数
# マスに書かれた整数は奇数
if (i+1) % 2 == 1 and a[i] % 2 == 1:
ans += 1
print(ans)
|
p02607 | s030653735 | Accepted | n = int(input())
a = list(map(int, input().split()))
count = 0
for i in range(len(a)):
j = i + 1
if j % 2 == 0:
continue
if a[i] % 2 == 0:
continue
count += 1
print(count) |
p02607 | s391056600 | Accepted | N=int(input())
a=list(map(int,input().split()))
count=0
for i in range(0,N,2):
if a[i]%2==1:
count+=1
print(count) |
p02607 | s765176332 | Accepted | n=int(input())
a=list(map(int,input().split()))
ans=0
for i in range(0,n,2):
if a[i]%2==1:
ans += 1
print(ans)
|
p02607 | s044608493 | Accepted | n = int(input())
an = [int(a) for a in input().split()]
answer = 0
for i in range(0,len(an),2):
if an[i]%2 == 1:
answer += 1
print(answer) |
p02607 | s498679398 | Accepted | N = int(input())
a = list(map(int, input().split(' ')))
ans = 0
for i in range(0,N,2):
if a[i] % 2 == 1:
ans += 1
print(ans)
|
p02607 | s975133026 | Accepted | n = int(input())
a = list(map(int,input().split()))
ans=0
for i in range(n):
if (i+1)%2==1:
if a[i]%2==1:
ans+=1
print(ans)
|
p02607 | s684143241 | Accepted | N = int(input())
a = list(map(int,input().split()))
count = 0
for i,j in enumerate(a):
if((i+1)%2==1):
if(j%2 == 1):
count +=1
print(count) |
p02607 | s213857174 | Accepted | # coding: utf-8
# Your code here!
n = int(input())
a = list(map(int,input().split()))
ans = 0
for i in range(0,n,2):
ans += a[i]%2 == 1
print(ans) |
p02607 | s592718891 | Accepted | N = int(input())
a = [i for i in map(int, input().split())]
count = 0
for i in range(N):
j=i+1
if j%2 == 1 and a[i]%2 == 1:
count +=1
print(count) |
p02607 | s454374455 | Accepted | n = int(input())
la = list(map(int, input().split()))
ans = 0
for i in range(len(la)):
if la[i]%2==1 and (i+1)%2==1:
ans += 1
print(ans) |
p02607 | s318611919 | Accepted | N = int(input())
A = list(map(int, input().split()))
cnt = 0
for a in A[::2]:
if a % 2 != 0:
cnt += 1
print(cnt) |
p02607 | s473125204 | Accepted | N=int(input())
A = list(map(int, input().split()))
c=0
for i in range(0,len(A),2):
if A[i]%2==1:
c+=1
print(c) |
p02607 | s344698845 | Accepted | n = int(input())
a = list(map(int, input().split()))
ans = 0
for i in range(n):
if (i + 1) % 2 == 1 and a[i] % 2 == 1:
ans += 1
print(ans) |
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