You can passarrayas an argument to a function just like you pass variables as arguments. In order to pass array to the function you just need tomention the array name during function calllike this: function_name(array_name); Example: Passing arrays to a function In this example, we are ...
Passing arrays to functions - 示例 var names=new Array("Mary","Tom","Jack","Jill") function disp(arr_names) { for(var i=0;i<arr_names.length;i++) { console.log(names[i]) } } disp(names) 1. 2. 3. 4. 5. 6. 7. 成功执行上述代码后,将显示以下输出。 Mary Tom Jack Jill 1...
// in function modifyArray, "b" points to the original array "a" in memory void modifyArray( int b[], int sizeOfArray ) { // multiply each array element by 2 for ( int k = 0 ; k < sizeOfArray ; ++k ) b[ k ] *= 2; } // end function modifyArray // in function modif...
In Go, arrays can be passed to functions as arguments. However, when an array is passed to a function, it is passed by value, meaning a copy of the array is made. To modify the original array, a pointer or slice should be used. Passing an Array by Value By default, Go passes arra...
golang passing an array to a function package main import “fmt” func fp(a*[3]int) { fmt.Println(a) } func main() {fori :=0; i <3; i++{ fp(&[3]int{i, i * i, i * i *i}) } }
Passing array to function using call by value method As we already know in this type of function call, the actual parameter is copied to the formal parameters. #include<stdio.h>voiddisp(charch){printf("%c ",ch);}intmain(){chararr[]={'a','b','c','d','e','f','g','h','...
You can also pass the pointer of a two-dimensional array to a function. Inside the function, the two dimensional array is traversed with a nested for loop constructExampleOpen Compiler #include <stdio.h> int twoDarr(int *arr); int main(){ int arr[][3]= {10, 34, 21, 78, 5, 25...
#include <iostream> using namespace std; // function declaration: double getAverage(int arr[], int size); int main () { // an int array with 5 elements. int balance[5] = {1000, 2, 3, 17, 50}; double avg; // pass pointer to the array as an argument. avg = getAverage( bal...
#include <cstdlib>#include <iostream>using namespace std;// Takes a pointer to the array, and the size of the array.void print_arr1(const int *arr, size_t size){ for (size_t ix = 0; ix != size; ++ix) { cout << arr[ix] << ' '; } cout << endl;}// Takes 2 pointers...
Passing arrays and individual array elements to functions : Array Parameter « Array « C TutorialC Tutorial Array Array Parameter #include <stdio.h> #define SIZE 5 void modifyArray( int b[], int size ); void modifyElement( int e ); int main() { int a[ SIZE ] = { 0, 1, 2...