void sort(int *a) {
int i, j, temp;
for (i = 0; i < 6; i++) {
for (j = 0; j < 6 - i; j++) {
if (*(a + j) > *(a + j + 1)) {
temp = *(a + j);
*(a + j) = *(a + j + 1);
*(a + j + 1) = temp;
}
}
}
for (i = 0; i < 7; i++) {
printf("%d ", *(a + i));
}
}
#include <stdio.h>
int stringcmp(char *p1, char *p2) {
while (*p1 != '\0' && *p2 != '\0' && *p1 == *p2) {
p1++;
p2++;
}
return (*p1) - (*p2);
}