User:Megan Hoogenboom/assignment4

Finding text and replacing in C

Experiment 1:

#include "stdio.h"
#include "string.h"
#include "ctype.h"
 
void main() {

char a = 'a';

    if (ispunct(a)) {
        printf("CHAR\n");
        }
    else {
        printf("NOCHAR\n");
    }
    printf("\n");
}

Output:

NOCHAR

Experiment 2:

#include "stdio.h"
#include "string.h"
#define MAXLINE 1000
 
int main () {
    char line[MAXLINE];
    int linelen;
    int i;
    char a = '1';

        if (ispunct(a)) {
             printf("CHAR\n");
        }
        printf("\n");
 
    return 0;
}

Output: