Submission #1279091

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <cmath>
#include <algorithm>
using namespace std;
typedef long long int LL;
typedef long long int ll;
#include <iostream>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <string>
#include<stack>

int a[60];

int main()
{
#ifdef LOCAL
    freopen("data.h", "r", stdin);
    //freopen("1.h","w",stdout);
#endif
    int n,m;
    scanf("%d%d",&n,&m);
    memset(a,0,sizeof(a));
    for(int i=1;i<=m;i++){
        int x,y;
        scanf("%d%d",&x,&y);
        a[x]++;
        a[y]++;
    }
    for(int i=1;i<=n;i++){
        if(i==1) printf("%d",a[i]);
        else printf(" %d",a[i]);
    }
    puts("");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:26:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&m);
                        ^
./Main.cpp:30:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&x,&y);
                            ^

Judge Result