foo.cpp:41:5: error: stray '\243' in program
     scanf("%lld%lld%lld%lld%lld",&x,&y,&m,&n,&L)；
     ^
foo.cpp:41:5: error: stray '\273' in program
foo.cpp: In function 'int main()':
foo.cpp:41:48: warning: unknown conversion type character 'l' in format [-Wformat=]
     scanf("%lld%lld%lld%lld%lld",&x,&y,&m,&n,&L)；
                                                ^
foo.cpp:41:48: warning: unknown conversion type character 'l' in format [-Wformat=]
foo.cpp:41:48: warning: unknown conversion type character 'l' in format [-Wformat=]
foo.cpp:41:48: warning: unknown conversion type character 'l' in format [-Wformat=]
foo.cpp:41:48: warning: unknown conversion type character 'l' in format [-Wformat=]
foo.cpp:41:48: warning: too many arguments for format [-Wformat-extra-args]
foo.cpp:42:5: error: expected ';' before '{' token
     {
     ^
foo.cpp:62:1: error: expected '}' at end of input
 }
 ^