<\/span><\/h2>\nWhen we pass arguments by value, the function receives a copy of the value of the argument. Any modifications made to the function’s parameters will not affect the original variables outside the function. To pass an argument by value in C, we simply use the variable name as an argument when calling the function.<\/p>\n
How does pass by value in C work?<\/strong><\/p>\nWhen a function is called and an argument is passed by value, a copy of the argument’s value is created, which is then used within the function. The function operates on this copy, leaving the original variable unaffected.<\/p>\n
When we pass a variable by value, the value of the variable is passed to the function, and any changes made to the parameter inside the function do not affect the original variable.<\/p>\n
Passing by value is the default behavior in C for all data types, except arrays. This means that when we pass a variable of a primitive data type, such as int or float, it’s always passed by value.<\/p>\n