View Compilation Error

0_0_17092266_11461.cpp: In function 'void bcj(int, int)':
0_0_17092266_11461.cpp:38:5: error: 'a' was not declared in this scope
     a += b;
     ^
0_0_17092266_11461.cpp:38:10: error: 'b' was not declared in this scope
     a += b;
          ^
0_0_17092266_11461.cpp:39:9: error: 'p' was not declared in this scope
     b = p;
         ^