Question

你好，如果用WHILE和for循环写n的阶乘（n<=10）该怎么写？谢谢

Answer 1

Answer 2

//for
int result = 1;
for (int i = 1; i <=n; i++) {
result *=i;
}

//while
int result = 1;
int i = 1;
while(i <= n) {
result *=i++;
}