only code
#include <iostream>
using namespace std;
//猴子吃桃问题
int main() {
//一共吃了9天, 从后往前算吃桃的数量
int days = 9,peach_sum = 1;
while(days > 0){
peach_sum = (peach_sum+1)*2;
days--;
}
cout<<peach_sum<<endl;
return 0;
}
only code
#include <iostream>
using namespace std;
//猴子吃桃问题
int main() {
//一共吃了9天, 从后往前算吃桃的数量
int days = 9,peach_sum = 1;
while(days > 0){
peach_sum = (peach_sum+1)*2;
days--;
}
cout<<peach_sum<<endl;
return 0;
}