0_0_23031840_2612.c: In function 'main': 0_0_23031840_2612.c:18:1: error: stray '\243' in program return £» ^ 0_0_23031840_2612.c:18:1: error: stray '\273' in program 0_0_23031840_2612.c:19:1: error: expected expression before '}' token } ^