View Compilation Error

0_0_29655235_12226.cpp:7:1: error: expected ',' or ';' before 'inline'
 inline int read(){
 ^
0_0_29655235_12226.cpp: In function 'int main()':
0_0_29655235_12226.cpp:74:10: error: 'read' was not declared in this scope
   m=read();
          ^
0_0_29655235_12226.cpp:82:19: error: 'vv' was not declared in this scope
    n=max(n,max(ff,vv));
                   ^