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C++ Passing Array to FunctionIn C++, to reuse the array logic, we can create function. To pass array to function in C++, we need to provide only array name. functionname(arrayname); //passing array to function C++ Passing Array to Function Example: print array elementsLet's see an example of C++ function which prints the array elements. #include <iostream> using namespace std; void printArray(int arr[5]); int main() { int arr1[5] = { 10, 20, 30, 40, 50 }; int arr2[5] = { 5, 15, 25, 35, 45 }; printArray(arr1); //passing array to function printArray(arr2); } void printArray(int arr[5]) { cout << "Printing array elements:"<< endl; for (int i = 0; i < 5; i++) { cout<<arr[i]<<"\n"; } } Output: Printing array elements: 10 20 30 40 50 Printing array elements: 5 15 25 35 45 C++ Passing Array to Function Example: Print minimum numberLet's see an example of C++ array which prints minimum number in an array using function. #include Output: Minimum element is: 10 Minimum element is: 5 C++ Passing Array to Function Example: Print maximum numberLet's see an example of C++ array which prints maximum number in an array using function. #include <iostream> using namespace std; void printMax(int arr[5]); int main() { int arr1[5] = { 25, 10, 54, 15, 40 }; int arr2[5] = { 12, 23, 44, 67, 54 }; printMax(arr1); //Passing array to function printMax(arr2); } void printMax(int arr[5]) { int max = arr[0]; for (int i = 0; i < 5; i++) { if (max < arr[i]) { max = arr[i]; } } cout<< "Maximum element is: "<< max <<"\n"; } Output: Maximum element is: 54 Maximum element is: 67
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