Run id: 65591

Main.cc: In function 'int main()':
Main.cc:4:15: error: redeclaration of 'int y2'
  int x1,x2,y2,y2;
               ^
Main.cc:4:12: note: 'int y2' previously declared here
  int x1,x2,y2,y2;
            ^
Main.cc:6:28: error: 'y1' was not declared in this scope
  scanf("%d%d%d%d",&x1,&x2,&y1,&y2);
                            ^
Main.cc:11:2: error: expected ';' before '}' token
  }
  ^