Created
February 21, 2026 00:28
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scanf#return_value
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| /* ヘッダファイルのインクルード */ | |
| #include <stdio.h> /* 標準入出力 */ | |
| /* main関数の定義 */ | |
| int main(void){ | |
| /* 変数・配列の宣言 */ | |
| int n; | |
| int x; | |
| int y; | |
| char str1[16]; | |
| char str2[16]; | |
| char str3[16]; | |
| int ret_1; | |
| int ret_2; | |
| int ret_3; | |
| /* 入力値が整数1つ. */ | |
| printf("n: "); | |
| ret_1 = scanf("%d", &n); | |
| printf("n = %d, ret_1 = %d\n", n, ret_1); | |
| /* 入力値が整数2つ. */ | |
| printf("x y: "); | |
| ret_2 = scanf("%d %d", &x, &y); | |
| printf("x = %d, y = %d, ret_2 = %d\n", x, y, ret_2); | |
| /* 入力値が文字列3つ. */ | |
| printf("str1 str2 str3: "); | |
| ret_3 = scanf("%s %s %s", str1, str2, str3); | |
| printf("str1 = %s, str2 = %s, str3 = %s, ret_3 = %d\n", str1, str2, str3, ret_3); | |
| /* プログラムの終了 */ | |
| return 0; | |
| } |
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