View Compilation Error

0_0_33145699_1800.cpp:276:5: error: missing terminating ' character
     while((c=getchar()) && '0' <= c&& c<= '9%2
     ^
0_0_33145699_1800.cpp: In function 'int getin()':
0_0_33145699_1800.cpp:276:40: error: expected primary-expression at end of input
     while((c=getchar()) && '0' <= c&& c<= '9%2
                                        ^
0_0_33145699_1800.cpp:276:40: error: expected ')' at end of input
0_0_33145699_1800.cpp:276:40: error: expected statement at end of input
0_0_33145699_1800.cpp:276:40: error: expected '}' at end of input