2 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 2 6 2 10 2 2 5 6 1 0 2 7 0 2 2 7 5 10 6 10 2 10 6 1 9
7 379297
#include <stdio.h>
#include <string.h>
#define MAX 100
int dp[MAX] ;
int max(int a , int b)
{
return a>b?a:b ;
}
int main()
{
int t ;
scanf("%d",&t) ;
int v[30] ;
while(t--)
{
memset(dp,0,sizeof(dp)) ;
dp[0] = 1 ;
for(int i = 0 ; i < 26 ; ++i)
{
scanf("%d",&v[i]) ;
}
for(int i = 0 ; i < 26 ; ++i)
{
for(int j = 50 ; j >= 0 ; --j)
{
for(int k = 1 ; k <= v[i] ; ++k)
{
if(j-k*(i+1)>=0)
dp[j] += dp[j-k*(i+1)] ;
}
}
}
int sum = 0 ;
for(int i = 1 ; i <= 50 ; ++i)
{
sum += dp[i] ;
}
printf("%d\n",sum) ;
}
return 0 ;
}#include <stdio.h>
#include <string.h>
#define MAX 100
int main()
{
int c1[MAX] , c2[MAX] , num[MAX];
int t ;
scanf("%d",&t) ;
while(t--)
{
memset(c1,0,sizeof(c1)) ;
memset(c2,0,sizeof(c2)) ;
num[0] = 0 ;
for(int i = 1 ; i <= 26 ; ++i)
{
scanf("%d",&num[i]) ;
}
for(int i = 0 ; i <= num[1] ; ++i)
{
c1[i] = 1 ;
}
for(int i = 2 ; i <= 26 ; ++i)
{
for(int j = 0 ; j <= 50 ; ++j)
{
for(int k = 0 ; k<=num[i]*i && k+j <= 50 ; k+=i)
{
c2[k+j] += c1[j] ;
}
}
for(int j = 0 ; j <= 50 ; ++j)
{
c1[j] = c2[j] ;
c2[j] = 0 ;
}
}
int sum = 0 ;
for(int i = 1 ; i <= 50 ; ++i)
{
sum += c1[i] ;
}
printf("%d\n",sum);
}
return 0 ;
}hdu2082 找单词 母函数+完全背包两种算法AC。。数据较水
原文地址:http://blog.csdn.net/lionel_d/article/details/44726941