View Code of Problem 65

#include <stdio.h>
int main()
{
	int t;
	scanf("%d",&t);
	while(t--)
	{
		int n,i,j;
		int a[1000][1000];
		scanf("%d",&n);
		for(i=0;i<n;i++)
		{
			for(j=0;j<=i;j++)
			{
				scanf("%d",&a[i][j]);
			}
		}
		for(i=n-1;i>0;i--)
		{
			for(j=0;j<i;j++)
			{
				if(a[i][j]>a[i][j+1]) a[i-1][j]+=a[i][j];
				else a[i-1][j]+=a[i][j+1];
			}	
		}
		printf("%d\n",a[0][0]);
    }
    return 0;
}

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