View Code of Problem 65

#include<stdio.h>
int main()
{
	int t,n,i,j;
	int a[100][100];
	scanf("%d",&t);
	while(t--)
	{
		scanf("%d",&n);
	  for(i=0;i<n;i++)
	   for(j=0;j<=i;j++)
	    scanf("%d",&a[i][j]);
	  
	  for(i=n-2;i>=0;i--)
	  for(j=0;j<=i;j++)
	  {
	  	if(a[i+1][j]>=a[i+1][j+1])
	  	  a[i][j]+=a[i+1][j];
	  	else
	  	  a[i][j]+=a[i+1][j+1];
	  }	
	  printf("%d\n",a[0][0]);
	}
    return 0;
}