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这道题很难,但是我把它写出来了,虽然代码可读性不大,但是我还是要交上来。
题目地址:https://www.luogu.org/problem/show?pid=1149
1 #include<iostream> 2 #include<cstdio> 3 #include<queue> 4 using namespace std; 5 int __[15]={ 6 , 2 , 5 , 5 , 4 , 5 , 6 , 3 , 7 , 6 }; 6 int _,___=0,________; 7 int ____(int _____) 8 { 9 if(_____==0)return __[0]; 10 int _________=0; 11 while(_____){ 12 _________+=__[_____%10]; 13 _____=_____/10; 14 } 15 return _________; 16 } 17 int main() 18 { 19 cin>>________; 20 ________=________-4; 21 for(int ______=0;______<=999;______++){ 22 for(int _______=0;_______<=999;_______++){ 23 _=______+_______; 24 if(________==( ____(_______)+____(______)+____(_) )){ 25 ___++; 26 //printf("%d %d %d\n",i,j,_); 27 } 28 } 29 } 30 printf("%d",___); 31 // system("pause"); 32 return 0; 33 }
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原文地址:http://www.cnblogs.com/fuyun-boy/p/5972869.html