Using printf function

Question

I\'ve never bothered to look for printf as I started learning C++ without C. Now i want to use formatted output in some project. so I\'m looking for some references that can exp

Answer 1

if you don't want to use %d format specifier ,then you better Type cast it Explicitly to avoid UB(Undefined Behavior ) to be called.

float f=1.5; printf("%d",(int)f);