題面地址:P5712
注意到蘋果數量有可能小於1,故分支邏輯判斷語句要寫成(quantity <= 1)的形式。
完整代碼如下:(C++)
#include <stdio.h>
int main()
{
int quantity;
scanf("%d", &quantity);
if(quantity <= 1)
printf("Today, I ate %d apple.", quantity);
if(quantity > 1) {
printf("Today, I ate %d apples.", quantity);
}
return 0;
}