Ejemplo de código de matriz de impresión c ++ en orden inverso

Ejemplo 1: matriz inversa de c ++

int arr[5] = {1, 2, 3, 4, 5}; //Initialize array

for(int i = 0; i < size(arr); i++) {
	//Create temporary variable to hold current value in array
	int temp = arr[i];
	//Set the current value in the array to the mirrored value in array
	arr[i] = arr[size(arr) - 1 - i];
	//Set mirrored value in array to temp, swapping the two numbers
	arr[size(arr) - 1 - i] = temp;
}

Ejemplo 2: imprimir una matriz al revés en c ++

#include <iostream>
 
// Print contents of an array in reverse order in C++
// using array indices
int main()
{
    int arr[] = { 10, 20, 30, 40 };
    size_t n = sizeof(arr)/sizeof(arr[0]);
 
    // iterate backwards over the elements of an array
    for (int i = n - 1; i >= 0; i--) {
        std::cout << arr[i] << ' ';
    }
 
    return 0;
}

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