Run id: 155836

Main.cc:5:1: error: stray '\357' in program
 ）
 ^
Main.cc:5:1: error: stray '\274' in program
Main.cc:5:1: error: stray '\211' in program
Main.cc: In function 'int main()':
Main.cc:6:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%c", &ch);
                     ^