Question

How to convert ASCII string to binary string C

Answer 1

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main(void) {
    char s[32] = "abcd";

    char bits[16];

    for (int i = 0; i < strlen(s); i++) {
        itoa(s[i] ,bits, 2);
        puts(bits);
    }
}




/*
run:

1100001
1100010
1100011
1100100

*/

 

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