Main.cc:7:23: error: stray ‘\317’ in program int c=20000/a/b/b/π; ^ Main.cc:7:24: error: stray ‘\200’ in program int c=20000/a/b/b/π; ^ Main.cc: In function ‘int main()’: Main.cc:7:25: error: expected primary-expression before ‘;’ token int c=20000/a/b/b/π; ^