Submission #21076678

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Source Code Expand

#include <stdio.h>

int main(void) {
    char X[512];

    scanf("%s", &X[0]);

    for(int i = 0; ; i++) {
        switch((char)X[i]) {
            case 0x00:
            case '\n':
            case '.':
                printf("\n");
                return 0;
            default:
                printf("%c", X[i]);
                break;
        }
    }

    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:6:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
    6 |     scanf("%s", &X[0]);
      |     ^~~~~~~~~~~~~~~~~~

Judge Result