The sequence of statements that finds the first comma in the string associated with the variable line, and associates the variable clause the portion of line up to, but not including the comma is pos = line . index Of(',');, clause = line substring (0,pos)
What is variable clause?
- There are various sorts of variables in C++ (specified by various keywords), for instance: Int - stores integers (whole numbers), without decimals, such as 123 or -123. double – holds floating point numbers with decimal places, like 19.99 or -19.99.
- Char is used to hold single characters like "a" or "B." The section where a variable is first introduced or defined before it is used is referred to as the variable declaration.
- A memory location and a value are assigned to a variable during its definition. Variable declaration and definition are typically done in tandem.
- A program declares a variable whenever it states that it requires one. Place declaration statements for our brief programs in-between the main method's two curly braces. The variable's name and data type are provided in the declaration.
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