题解分享
题解分享简介
切面条(结果填空) - 题解
```java
public static void main(String[] args) throws IOException {
int a = 1;
int b = 1;
int c = 1;
for (int i = 0; i < 9; i++) {
a = b;
b = 2 * a;
c = a + 1;
}
System.out.println(a + b + c);
}
```
找规律
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5
切面条(结果填空) - 题解
有点找规律的感觉
```
#include<bits/stdc++.h>
using namespace std;
int main()
{
cout << pow(2, 10) + 1; //2的10次方加1
return 0;
}
```
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2
切面条(结果填空) - 题解
```
#include <bits/stdc++.h>
#include <cmath>
using namespace std;
int main(){
int n;
while(cin >> n){
if(n == 0){
cout << 2;
}
else{
int num = pow(2,n) + 1;
cout << num << endl;
}
}
return 0;
}
```
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