To convert an integer to a float in C++, you can simply cast the integer variable to a float type. Here's an example:
int myInt = 7;
float myFloat = (float) myInt;
In this example, we're assigning the value of the integer variable myInt to the float variable myFloat. To do this, we're casting the value of myInt to a float using the (float) syntax.
Another way of casting an integer to a float is shown below:
int myInt = 7;
float myFloat = static_cast(myInt);
In this example, we're using the static_cast keyword to cast myInt to a float.
Both of these methods will result in myFloat having a value of 7.0.