leetcode/1688-20231205-pass/main.cpp

24 lines
407 B
C++

#include<stdcpp.h>
using namespace std;
class Solution{
public:
int numberOfMatches(int n){
int sum = 0;
while(n!=1){
sum+=n/2;
if(n%2) n+=1;
n/=2;
}
return sum;
}
};
int main(){
Solution sol;
int n;
n = 7;
cout<<sol.numberOfMatches(n)<<endl;
n = 14;
cout<<sol.numberOfMatches(n)<<endl;
return 0;
}