Submission #1438178

---

Source Code Expand

#define _CRT_SECURE_NO_WARNINGS

#include <stdio.h>

int main(void){
    char x;
    
    scanf("%c", &x);
    
    if(x == 'A')
        printf("1\n");
    else if(x == 'B')
        printf("2\n");
    else if(x == 'C')
        printf("3\n");
    else if(x == 'D')
        printf("4\n");
    else if(x == 'E')
        printf("5\n");
    
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%c", &x);
                    ^

Judge Result