#include<stdio.h>
#include<stdlib.h>
void Test()
{
int sum = 1;
int i = 1;
for (; i < 10; i++)
{
sum = (sum + 1) * 2;
}
printf("%d", sum);
}
int main()
{
Test();
system("pause");
return 0;
}
转载于:https://blog.51cto.com/10740184/1704986