0_0_37006054_29568.cpp:12:9: error: stray '\' in program if (a>10000) a=a\10000; ^ 0_0_37006054_29568.cpp: In function 'int main()': 0_0_37006054_29568.cpp:12:26: error: expected ';' before numeric constant if (a>10000) a=a\10000; ^