Submission #904308

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Source Code Expand

#include<stdio.h>
int C;
char p[101000];
int main(){
    int i , c = 0, r = 0;
    scanf("%s",p);
    for(i=0;p[i];i++){
        r++;
        if(p[i]=='S')c++;
        else{
            if(c){
                r-=2;
                c--;
            }
        }
    }
    printf("%d\n",r);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",p);
                  ^

Judge Result