Run id: 77104

Main.cc: In function 'int main()':
Main.cc:7:22: warning: unknown conversion type character ',' in format [-Wformat=]
     printf("% ,2lf",s)
                      ^
Main.cc:7:22: warning: too many arguments for format [-Wformat-extra-args]
Main.cc:10:5: error: expected ';' before 'return'
     return 0;
     ^
Main.cc:5:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lf",&r);
                    ^