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Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 14500 Accepted Submission(s): 4879
1 #include <stdio.h> 2 #include <algorithm> 3 #include <string.h> 4 using namespace std; 5 int main() 6 { 7 int n,a,b,c,d,e,count; 8 while(~scanf("%d",&n)) 9 { 10 count=0; 11 for(a=0;a<=n;a++) 12 { 13 for(b=0;5*b<=n-a;b++) 14 { 15 for(c=0;10*c<=n-a-5*b;c++) 16 { 17 for(d=0;25*d<=n-a-5*b-10*c;d++) 18 { 19 e=n-a-5*b-10*c-25*d; 20 if(e%50==0 && a+b+c+d+e/50<=100) 21 count++; 22 } 23 } 24 } 25 } 26 printf("%d\n",count); 27 } 28 return 0; 29 }
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原文地址:http://www.cnblogs.com/caterpillarofharvard/p/4244879.html