View Compilation Error

0_0_31582336_31800.cpp: In function 'int main()':
0_0_31582336_31800.cpp:166:9: error: expected ';' before 'for'
         for(int i = 1;i <= n;i++){
         ^
0_0_31582336_31800.cpp:166:23: error: 'i' was not declared in this scope
         for(int i = 1;i <= n;i++){
                       ^