Submission #3785920

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Source Code Expand

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

char a[11],b[11],c[11];

int main()
{
    scanf("%s %s %s",a,b,c);
    if(strlen(a)==5 && strlen(b)==7 && strlen(c)==5) return printf("valid\n"),0;
    printf("invalid\n");
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s %s %s",a,b,c);
                            ^

Judge Result