#include <stdio.h>
 
int main() {
    int x[10] = {0};  // 10要素の配列を定義し、すべての要素を0で初期化
    int first, last;
 
    printf("配列の最初の要素と最後の要素の値を入力してください:\n");
 
    printf("最初の要素: ");
    scanf("%d", &first);  // 最初の要素の値を読み込む
    x[0] = first;  // 最初の要素を更新
 
    printf("最後の要素: ");
    scanf("%d", &last);  // 最後の要素の値を読み込む
    x[9] = last;  // 最後の要素を更新
 
    // 配列の要素を表示
    for(int i = 0; i < 10; i++) {
        printf("x[%d] = %d\n", i, x[i]);
    }
 
    return 0;
}
 
 

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