the test that cosmin had

test-cosmin.c

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#include <stdio.h>

int main()
{
    char s1[30] = "";
    char s2[30] = "";

    scanf("%s", s1);
    scanf("%s", s2);

    int s1Len = getLength(s1);
    int s2Len = getLength(s2);
   
    printf("s1:%i\n",s1Len);
    printf("s2:%i\n",s2Len);
    
    if ( s1Len > s2Len) {
        printf ("s1 este mai mare");
    } else {
        printf("s2 este mai mare");
    }
    return 0;
}

int getLength(char *str) {
    int i = 0;
    while (i < 30 ) {
        
        char c;
        c = *(&str[i]);

        if (c == 0) {
            return i;
        }
       i++;
    }
    return i;
}