Submission #521809

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Source Code Expand

#include <stdio.h>

int main()
{
    char s[1024], a;
    int i, c;
    scanf("%s", s);

    a=s[0];
    c=1;
    for(i=1;s[i];++i) {
        if (s[i]==a) {
            ++c;
        }
        else {
            printf("%c%d", a, c);
            a=s[i];
            c=1;
        }
    }
    printf("%c%d\n", a, c);
    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:10: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result