View Compilation Error

0_0_24361943_9260.cpp: In function 'void fib_init()':
0_0_24361943_9260.cpp:6:12: error: 'F' was not declared in this scope
     fib[0]=F,fib[1]=T;
            ^
0_0_24361943_9260.cpp:6:21: error: 'T' was not declared in this scope
     fib[0]=F,fib[1]=T;
                     ^
0_0_24361943_9260.cpp:8:20: error: 'True' was not declared in this scope
         fib[2*i-3]=True;
                    ^