View Compilation Error

0_0_36764332_22881.cpp: In function 'int main()':
0_0_36764332_22881.cpp:32:11: error: expected primary-expression before 'int'
     while(int n){
           ^
0_0_36764332_22881.cpp:32:11: error: expected ')' before 'int'
0_0_36764332_22881.cpp:32:16: error: expected initializer before ')' token
     while(int n){
                ^
0_0_36764332_22881.cpp:46:1: error: expected '}' at end of input
 }
 ^