View Compilation Error

0_0_36480805_11486.cpp: In function 'int main()':
0_0_36480805_11486.cpp:34:7: error: 'read' was not declared in this scope
     n=read;    
       ^
0_0_36480805_11486.cpp:35:9: error: 'i' was not declared in this scope
     rep(i,1,n){
         ^
0_0_36480805_11486.cpp:35:14: error: 'rep' was not declared in this scope
     rep(i,1,n){
              ^