View Compilation Error

0_0_20360160_16234.cpp: In function 'int main(int, const char**)':
0_0_20360160_16234.cpp:27:5: error: 'hund' was not declared in this scope
     hund = 7; thou = 8;
     ^
0_0_20360160_16234.cpp:27:15: error: 'thou' was not declared in this scope
     hund = 7; thou = 8;
               ^
0_0_20360160_16234.cpp:29:5: error: 'cnt' was not declared in this scope
     cnt[1000] = 11;
     ^
0_0_20360160_16234.cpp:31:29: error: 'gewei' was not declared in this scope
         if(i < 20) cnt[i] = gewei[i];
                             ^
0_0_20360160_16234.cpp:34:22: error: 'shiwei' was not declared in this scope
             cnt[i] = shiwei[m/10];
                      ^
0_0_20360160_16234.cpp:35:32: error: 'gewei' was not declared in this scope
             if(m%10) cnt[i] += gewei[m%10];
                                ^
0_0_20360160_16234.cpp:39:22: error: 'gewei' was not declared in this scope
             cnt[i] = gewei[m/100] + hund;
                      ^