oj.uz

답안 #369863

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
369863 2021-02-22T16:23:56 Z A_D Football (info1cup20_football) C++14
100 / 100
 288 ms 2156 KB 
#include <bits/stdc++.h>
#define int long long
#define ii pair<int,int>
#define F first
#define S second
#define du long double
using namespace std;
const int N=1e6+100;
int a[N];
int n;
bool solve(int k)
{
    if(k==0)return 0;
    int sum=0;
    for(int i=1;i<=n;i++){
        sum+=a[i];
    }
    for(int i=1;i<=n;i++)a[i]/=2;
    if(sum&1)return 1;
    else return solve(k/2);
}
void qqqq()
{
    int k;
    cin>>n>>k;
    for(int i=1;i<=n;i++){
        scanf("%lld",&a[i]);
    }
    cout<<solve(k);
}
main()
{
    int t;
    cin>>t;
    while(t--)qqqq();
}

Compilation message

football.cpp:31:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   31 | main()
      |      ^
football.cpp: In function 'void qqqq()':
football.cpp:27:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   27 |         scanf("%lld",&a[i]);
      |         ~~~~~^~~~~~~~~~~~~~

Subtask #1
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 20 ms 1516 KB Output is correct
2 Correct 20 ms 1516 KB Output is correct
3 Correct 20 ms 1516 KB Output is correct
4 Correct 20 ms 1516 KB Output is correct

Subtask #2
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 37 ms 628 KB Output is correct
2 Correct 36 ms 620 KB Output is correct

Subtask #4
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 248 ms 1080 KB Output is correct
2 Correct 260 ms 1132 KB Output is correct
3 Correct 255 ms 1132 KB Output is correct

Subtask #5
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 287 ms 2064 KB Output is correct
2 Correct 288 ms 2076 KB Output is correct
3 Correct 284 ms 2156 KB Output is correct

Subtask #6
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 1516 KB Output is correct
2 Correct 21 ms 1516 KB Output is correct
3 Correct 24 ms 1516 KB Output is correct

Subtask #7
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 23 ms 1516 KB Output is correct
2 Correct 21 ms 1516 KB Output is correct
3 Correct 22 ms 1516 KB Output is correct

Subtask #8
8.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 1516 KB Output is correct
2 Correct 24 ms 1516 KB Output is correct