Submission #3790364

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Source Code Expand

#include<cstdio>
#include<cstring>
#include<iostream>
char a[100100];
int c, f;
int main() {
    scanf("%s", a);
    int n=strlen(a);
    for(int i=0; i<n; i++) {
        if(a[i]=='C') c=1;
        if(a[i]=='F'&&c==1) f=1;
    }
    if(f==1) printf("Yes\n");
    else printf("No\n");
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s", a);
                   ^

Judge Result