Submission #244505

#	Time	Username	Problem	Language	Result	Execution time	Memory
244505		SomeoneUnknown	Pipes (CEOI15_pipes)	C++14	0 / 100	2765 ms	65540 KiB

pipes

#include <bits/stdc++.h>
using namespace std;

int main(){
    int v, e;
    scanf("%d %d", &v, &e);
    vector<int> adjlist[v+1];
    for(int i = 0; i < e; i++){
        int a, b;
        scanf("%d %d", &a, &b);
        adjlist[a].push_back(b);
        adjlist[b].push_back(a);
    }
}

Compilation message (stderr)

pipes.cpp: In function 'int main()':
pipes.cpp:6:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &v, &e);
     ~~~~~^~~~~~~~~~~~~~~~~
pipes.cpp:10:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d %d", &a, &b);
         ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10