Float cannot be checked in a switch-case statement.
You cannot use a float value in a switch/case statement written in the C language because the language specification requires it to use an int value.
The structure of the switch case is
switch( expression )
case constant-expression1: statements 1;
case constant-expression2: statements 2;
case constant-expression3: statements3 ;
default : statements 4;
In a switch-case statement, the value of the "expression" must be an integer, char, short, or long. Double and float are disallowed.
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