Question

#include <stdio.h>

#define K   1024

/** (2pts)
* Make a program that reads a line of input (up to 1024 characters, using
* fgets,) and scans the input for the lowercase letter 'x'. If it finds an x,
* it should print "The string has an x in it.\n" and exit, if it does not, it
* should print "The string did not have an x in it.\n", then exit. You may
* not use any standard library functions other than fgets for this assignment.
*/
int main(void)
{

return 0;
}

Answer 1

#include <stdio.h>

#define K   1024

/** (2pts)
* Make a program that reads a line of input (up to 1024 characters, using
* fgets,) and scans the input for the lowercase letter 'x'. If it finds an x,
* it should print "The string has an x in it.\n" and exit, if it does not, it
* should print "The string did not have an x in it.\n", then exit. You may
* not use any standard library functions other than fgets for this assignment.
*/
int main(void) {
    int i = 0;
    char str[K];
    fgets(str, K, stdin);
    while (str[i]) {
        if (str[i] == 'x') {
            printf("The string has an x in it.\n");
            return 0;
        }
        i++;
    }
    printf("The string did not have an x in it.\n");
    return 0;
}