View Code of Problem 65

#include<iostream>
using namespace std;
int main() {
	int t;
	cin>>t;
	int a[100][100];
	while(t--){
		int x;
		cin>>x;
		for(int i=0;i<x;i++)
		{
			for(int j=0;j<=i;j++)
			{
				cin>>a[i][j];
			}
		}
 	for(int i=x-2;i>=0;i--)
		{
			for(int j=0;j<i+1;j++){
				if(a[i+1][j]>a[i+1][j+1]){
					a[i][j]=a[i+1][j]+a[i][j];
				}else{
					a[i][j]=a[i+1][j+1]+a[i][j];
				}
			}
		}
		cout<<a[0][0]<<endl;
	} 
	 return 0;
}