![Consider the following program written in C syntax.
void swap (int a, int b) {
int temp;
temp = a;
a = b;
b = temp;
}
void main ( ) {
int value = 2, list[5] = {1, 3, 5, 7, 9};
swap (value, list[0]);
}
For both of the following parameter-passing methods, what is the value of the first element of list
after both of the following?
a) Pass-by-value for list[0]
b) Pass-by-reference for list[0]](https://image.slidesharecdn.com/considerthefollowingprogramwrittenincsyntax-230401140234-30e1d955/85/consider-the-following-program-written-in-c-syntaxvoid-swap-int-pdf-1-320.jpg)
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C program swaps value and first element of array - pass by value vs reference
- 1. Consider the following program written in C syntax. void swap (int a, int b) { int temp; temp = a; a = b; b = temp; } void main ( ) { int value = 2, list[5] = {1, 3, 5, 7, 9}; swap (value, list[0]); } For both of the following parameter-passing methods, what is the value of the first element of list after both of the following? a) Pass-by-value for list[0] b) Pass-by-reference for list[0]