Question

How to print a limited number of characters in C

Answer 1

#include <stdio.h>

int main() {
    char s[] = "abcdefghijklmnop";

    printf("%.5s", s);
    
    return 0;
}


/*
run:

abcde

*/

 

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Answer 2

#include <stdio.h>

int main() {
    char s[] = "abcdefghijklmnop";
    int num = 6;

    printf("%.*s", num, s);
    
    return 0;
}


/*
run:

abcdef

*/

 

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