View Code of Problem 65

#include<stdio.h>
int main()
{
	int t;
	int n,i,j;
	int a[100][50];
	scanf("%d",&t);
	while(t>0)
	{
		scanf("%d",&n);
		for(i=1;i<=n;i++)
		{
			for(j=1;j<=i;j++)
			{
				scanf("%d",&a[i][j]);
			}
		}
		for(i=n-1;i>=1;i--)
		{
			for(j=1;j<=i;j++)
			{
				if(a[i][j]+a[i+1][j]>a[i][j]+a[i+1][j+1])
				{
					a[i][j] = a[i][j] + a[i+1][j];
				}
				else
				{
					a[i][j] = a[i][j] + a[i+1][j+1];
				}
			}
		}
		printf("%d\n",a[1][1]);
		t--;
	}
	return 0;
}