Main.cc: In function 'int main()':
Main.cc:8:22: error: 'print' was not declared in this scope
print("%.2lf",a/b);
^
Main.cc:7:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf%lf",&a,&b);
^