View Code of Problem 65

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

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