exercicio 9,lista 4

#include <stdio.h>
#include<stdlib.h>
int main() {
   int n[] = {9,7,3,1};
   int i, aux, mud;
   mud = 1;
   while(mud == 1) {
       mud= 0;
       i=0;
       while(i<=sizeof(n)/sizeof(int)-2) {
           if(n[i] > n[i+1]) {
              aux = n[i];
              n[i] = n[i+1];
              n[i+1] = aux;
              mud= 1;
           }
           i++;
       }
   }
   for(i=0; i<=3; i++) {
      printf("%d\n", n[i]);
   }
   system ("pause");
   return 0;
}