/****    Ponteiros e Funções    ****/

#include <stdio.h>


void print_vec_int(int *vec, int size);
void troca_int(int *p1, int *p2);

int main()
{
    int vec[] = { 77, 11, 12 , 50, 3 };
    print_vec_int(vec,5);
    troca_int(vec, &(vec[4]));
    print_vec_int(vec,5);

}

void print_vec_int(int *vec, int size){
    printf("{");
    for(int i=0; i < size; i++){
        printf("%d,",vec[i]);
    }
    printf("}\n");
}

void troca_int(int *p1, int *p2){
    int temp;
    temp = *p1;
    *p1 = *p2;
    *p2 = temp;
}