#include <stdio.h>

#define SIZE 5

int main(void){
  int a[SIZE], b[SIZE];
  int i;

  printf("%d 個の整数を入力してください\n", SIZE);
  for ( i = 0; i < SIZE; i++ ){
    scanf("%d", &a[i]);
  }

  printf("配列 a を配列 b へコピーします．\n");

  for ( i = 0; i < SIZE; i++ ){
    b[i] = a[i];
  }

  printf("  a   b\n");
  printf("-------\n");
  for ( i = 0; i < SIZE; i++ ){
    printf("%3d %3d\n", a[i], b[i]);
  }

  return 0;
}