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动态规划问题,这题数据太弱,应该加强,贴上代码#include<stdio.h>
int dp[12][12];
int justdo(int m, int n)
{
if(m<0)
return 0;
if(n==1 || m==0)
return dp[m][n] = 1;
if(dp[m][n])
return dp[m][n];
else
{
int num = 0, k = 1;
for(;;k++)
{
num+=justdo(m-k*n,n-1);
if(m-k*n<=0)
break;
}
return dp[m][n] = justdo(m,n-1) + num;
}
}
int main()
{
int t,m,n;
scanf("%d",&t);
while(t--)
{
scanf("%d %d",&m,&n);
printf("%d\n",justdo(m,n));
}
return 0;
}
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