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那位大牛帮忙看一下怎么过不了啊#include <cstdlib>
#include<iostream>
using namespace std;
int a[31][31];
int dp[31][31];
int main()
{
int T,n,i,j,maxn;
scanf("%d",&T);
while(T--)
{
scanf("%d",&n);
for(i=1;i<n;i++)
for(j=i+1;j<=n;j++)
{scanf("%d",&a[i][j]);dp[i][j]=999999999;}
//cout<<a[2][3]<<endl;
dp[1][2]=a[1][2];
for(j=3;j<=n;j++)
{
maxn=1000000000;
if(dp[1][j-1]!=999999999)
for(i=1;i<j;i++)
{
if(dp[1][j-1]+a[i][j]<dp[1][j])
dp[1][j]=dp[1][j-1]+a[i][j];
}
//dp[1][j]=maxn;
}
//for(i=2;i<=n;i++)
printf("%d\n",dp[1][n]);
//printf("%d\n",dp[1][i]);
}
return 0;
}
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