Submission #788851

#	Time	Username	Problem	Language	Result	Execution time	Memory
788851		LeaRouse	Football (info1cup20_football)	C++14	0 / 100	67 ms	1128 KiB

football

#include<bits/stdc++.h>
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie();
#define ll long long
using namespace std;
int A[20];

void go(){
    int n,k;    cin>>n;
    for(int i=0;i<n;i++)    cin>>A[i];
        int a=1;
    while(A[0]%2==0){
        A[0]/=2;
        a*=2;
    }
    if(k>=a)    cout<<1;
    else cout<<0;
}
 
int main(){
    fastio;
    int t;  cin>>t;
    while(t--){
        go();
    } 
    return 0;
}

Compilation message (stderr)

football.cpp: In function 'void go()':
football.cpp:15:5: warning: 'k' is used uninitialized in this function [-Wuninitialized]
   15 |     if(k>=a)    cout<<1;
      |     ^~

• Subtask 1: 0 / 26
• Subtask 2: 0 / 8
• Subtask 3: 0 / 11
• Subtask 4: 0 / 8
• Subtask 5: 0 / 16
• Subtask 6: 0 / 16
• Subtask 7: 0 / 7
• Subtask 8: 0 / 8