Question

How to use printf() return value in C

Answer 1

#include <stdio.h>

int main() {
    int result = printf("C Programming");
    
    printf("\nThe total printed characters are: %d\n", result);
    
    if (result == 13) {
        printf("OK\n");
    }
}



/*
run:

C Programming
The total printed characters are: 13
OK

*/

 

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