View Compilation Error

0_0_15652807_27633.cpp: In function 'void dpblanck(int, int, int)':
0_0_15652807_27633.cpp:139:9: error: expected ';' before 'if'
         if(left) tt=left;
         ^
0_0_15652807_27633.cpp:140:9: error: 'else' without a previous 'if'
         else if(up) tt=up;
         ^