uva 10894 - Save Hridoy

 #include <iostream>
 #include <string>
 #include <cstring>
 #include <cmath>
 using namespace std;

 int main(){
     //initialize for positive number
     char h[][];
     strcpy(h[], "*****..***..*...*.*****...*...*.*****.*****.***...*****.*...*");
     strcpy(h[], "*.....*...*.*...*.*.......*...*.*...*...*...*..*..*...*..*.*.");
     strcpy(h[], "*****.*****.*...*.***.....*****.*****...*...*...*.*...*...*..");
     strcpy(h[], "....*.*...*..*.*..*.......*...*.*.*.....*...*..*..*...*...*..");
     strcpy(h[], "*****.*...*...*...*****...*...*.*..**.*****.***...*****...*..");

     //initialize for negative number
     char v[][];
     strcpy(v[], "*****");
     strcpy(v[], "*....");
     strcpy(v[], "*****");
     strcpy(v[], "....*");
     strcpy(v[], "*****");
     strcpy(v[], ".....");
     strcpy(v[], ".***.");
     strcpy(v[], "*...*");
     strcpy(v[], "*****");
     strcpy(v[], "*...*");
     strcpy(v[],"*...*");
     strcpy(v[],".....");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],".*.*.");
     strcpy(v[],"..*..");
     strcpy(v[],".....");
     strcpy(v[],"*****");
     strcpy(v[],"*....");
     strcpy(v[],"***..");
     strcpy(v[],"*....");
     strcpy(v[],"*****");
     strcpy(v[],".....");
     strcpy(v[],".....");
     strcpy(v[],".....");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],"*****");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],".....");
     strcpy(v[],"*****");
     strcpy(v[],"*...*");
     strcpy(v[],"*****");
     strcpy(v[],"*.*..");
     strcpy(v[],"*..**");
     strcpy(v[],".....");
     strcpy(v[],"*****");
     strcpy(v[],"..*..");
     strcpy(v[],"..*..");
     strcpy(v[],"..*..");
     strcpy(v[],"*****");
     strcpy(v[],".....");
     strcpy(v[],"***..");
     strcpy(v[],"*..*.");
     strcpy(v[],"*...*");
     strcpy(v[],"*..*.");
     strcpy(v[],"***..");
     strcpy(v[],".....");
     strcpy(v[],"*****");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],"*...*");
     strcpy(v[],"*****");
     strcpy(v[],".....");
     strcpy(v[],"*...*");
     strcpy(v[],".*.*.");
     strcpy(v[],"..*..");
     strcpy(v[],"..*..");
     strcpy(v[],"..*..");

     bool flag = false, pos;
     int n, m, i, j, k;
     while (cin >> n){
         if (n == ) break;
         if (flag)
             cout << endl << endl;

         flag = true;
         pos = true;
         if (n < ){
             pos = false;
             n = abs(n);
         }
         //output for positive number
         if (pos){
             for (i = ; i < ; ++i){
                 m = ;
                 while (m < n){
                     for (j = ; h[i][j]; ++j){
                         k = ;
                         while (k < n){
                             cout << h[i][j];
                             ++k;
                         }
                     }
                     ++m;
                     cout << endl;
                 }
             }
         }
         else{
             for (i = ; i < ; ++i){
                 m = ;
                 while (m < n){
                     for (j = ; v[i][j]; ++j){
                         k = ;
                         while (k < n){
                             cout << v[i][j];
                             ++k;
                         }
                     }
                     ++m;
                     cout << endl;
                 }
             }
         }
     }
     cout << endl << endl;
     return ;
 }

 //画图题，直接打表
 #include <stdio.h>

 char h[][] =
 {
 "*****..***..**.*******.*****.*****.********.**",
 "*..**.**.*.**.****..*..**..*.*.",
 "*****.*****.**.***..*****.********.***..",
 ".*.**..*.*..*.**.*.*..**..*..***..",
 "*****.**********.*..**.*****.*********.."
 };

 char v[][] =
 {
 "*****",
 "*.",
 "*****",
 ".*",
 "*****",
 "..",
 ".***.",
 "**",
 "*****",
 "**",
 "**",
 "..",
 "**",
 "**",
 "**",
 ".*.*.",
 "..*..",
 "..",
 "*****",
 "*.",
 "***..",
 "*.",
 "*****",
 "..",
 "..",
 "..",
 "**",
 "**",
 "*****",
 "**",
 "**",
 "..",
 "*****",
 "**",
 "*****",
 "*.*..",
 "*..**",
 "..",
 "*****",
 "..*..",
 "..*..",
 "..*..",
 "*****",
 "..",
 "***..",
 "*..*.",
 "**",
 "*..*.",
 "***..",
 "..",
 "*****",
 "**",
 "**",
 "**",
 "*****",
 "..",
 "**",
 ".*.*.",
 "..*..",
 "..*..",
 "..*.."
 };

 void draw(int n)
 {
     if(n < )
     {
         n = -n;
         for(int i = ; i <  * n; i++)
         {
             for(int j = ; j <  * n; j++)
             {
                 printf("%c", v[i / n][j / n]);
             }
             printf("\n");
         }
     }
     else
     {
         for(int i = ; i <  * n; i++)
         {
             for(int j = ; j <  * n; j++)
             {
                 printf("%c", h[i / n][j / n]);
             }
             printf("\n");
         }
     }
     printf("\n\n");
 }

 int main()
 {
     int n;
     while(scanf("%d", &n), n) draw(n);
     return ;
 }