View Compilation Error

0_0_27877361_2097.cpp: In function 'int main()':
0_0_27877361_2097.cpp:96:9: error: expected ',' or ';' before 'for'
         for(int i=1;i<=n;i++) {
         ^
0_0_27877361_2097.cpp:96:21: error: 'i' was not declared in this scope
         for(int i=1;i<=n;i++) {
                     ^
0_0_27877361_2097.cpp:105:21: error: 'h' was not declared in this scope
             if(!vis[h]) continue;
                     ^