ordenacao-vetor-print-menor-maior

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

int comparador(const void *a, const void *b) {
   return ( *(int*)a - *(int*)b );
}

int main () {
   int i, val[] = { 15, 30, 10, 20, 25, 12, 11, 25, 40, 5 };

   qsort(val, 10, sizeof(int), comparador);

   printf("Menor valor: %i\nMaior valor: %i\n", val[0], val[9]);

   return(0);
}