Java编程 计算1-30之间的奇数的乘积 (for语句)

2025-06-22 03:47:18
推荐回答(2个)
回答1:

long sum = 1;
for(int i = 1;i<30;i+=2){
sum = sum * i;
}
System.out.println("1-30之间的奇数的乘积为:"+sum);

回答2:

public class A{
public static void main(String[]args){

int num = 30;
int sum = 0;

for(int i = 1; i <= 30; i = i + 2){
sum += i;
}

System.out.println("sum = " + sum);
}
}