左边：
http://acm.hdu.edu.cn/showproblem.php?pid=1060
1 #include <iostream> 2 #include <math.h> 3 using namespace std; 4 5 int main() 6 { 7 int n,m,d,i; 8 double l; 9 while(cin>>n) 10 11 { 12 for(i=1;i<=n;i++) 13 { 14 cin>>m; 15 l=m*log10(m)-(long long)(m*log10(m)); 16 d=(int)pow(10,l); 17 cout<<d<<endl; 18 } 19 } 20 return 0; 21 }
1 #include <stdio.h> 2 #include <stdlib.h> 3 #include <math.h> 4 int main() 5 { 6 int m,i,n; 7 double l,d; 8 while(~scanf("%d",&m)) 9 { 10 for(i=1;i<=m;i++) 11 { 12 scanf("%d",&n); 13 l=n*log10(n)-(long long)(n*log10(n)); 14 d=pow(10,l); 15 printf("%d ",(int)d); 16 } 17 } 18 return 0; 19 }
右边：
http://acm.hdu.edu.cn/showproblem.php?pid=1061
1 #include <iostream> 2 3 using namespace std; 4 5 int main() 6 { 7 int n,m,i,j,k,data[10][4]={{0,0,0,0},{1,1,1,1},{6,2,4,8},{1,3,9,7},{6,4,6,4},{5,5,5,5},{6,6,6,6},{1,7,9,3},{6,8,4,2},{1,9,1,9}}; 8 while(cin>>n) 9 { 10 for(i=1;i<=n;i++) 11 { 12 cin>>m; 13 k=m%10; 14 j=m%4; 15 cout<<data[k][j]<<endl; 16 } 17 } 18 return 0; 19 }
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