#include <stdio.h>
 
int main() {
    int x, y; // リンゴの個数(x)、モモの個数(y)
    int total_price = 2080; // 合計金額
    int total_items = 8;    // 合計個数
    int price_apple = 230;  // リンゴの価格
    int price_peach = 310;  // モモの価格
 
    // 連立方程式を解く
    for (x = 0; x <= total_items; x++) {
        y = total_items - x; // モモの個数は (8 - x)
        if ((price_apple * x + price_peach * y) == total_price) {
            printf("リンゴの個数: %d 個\n", x);
            printf("モモの個数: %d 個\n", y);
            return 0;
        }
    }
 
    // 解が見つからない場合
    printf("解が見つかりません。\n");
    return 0;
}
 

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