0_0_13330162_26507.cpp: In function 'int gao(int, int, int, int, int, int)': 0_0_13330162_26507.cpp:23:17: error: expected ';' at end of input if (c == 0) r ^ 0_0_13330162_26507.cpp:23:17: error: expected '}' at end of input