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

void lineahorizontal (char c, int n);
void lineavertical (char c, int n);
int main(int argc, char *argv[])
{
  char c='*';
  int n=5;
  printf("linea horizontal\n");
  lineahorizontal (c,n);
  printf("\n");
  printf("linea vertical\n");  
  lineavertical(c,n);
  getchar();
  return 0;
}
void lineahorizontal (char c, int n){
  int i=0;
  for (i=0;i<n;i++){
    printf("%c",c);
  }
}
void lineavertical (char c, int n){
  int i=0;
  for (i=0;i<n;i++){
    printf("%c\n",c);
  }
}