#include<iostream>
using namespace std;
int main(){
int a[
5] = {
1,
2,
3,
4,
5 };
int sum=
1;
for (
int i =
0; i <
5; i++
)
{
if (i>
0)
{
sum *=
a[i];//求和 就 换 “ + ”
}
cout << a[i]*
2 <<
"\n";
}
cout << sum<<"\n"; //
return 0;
}
转载于:https://www.cnblogs.com/maoye520/p/10996241.html
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