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swap values in array c++

Mysterious Mallard answered on January 20, 2021 Popularity 10/10 Helpfulness 5/10

answer swap values in array c++

related swap elements array c++

swap values in array c++

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#include <algorithm>
#include <iostream>

using namespace std;

int main()
{
     int array[]={1, 2};
     cout<<array[0]<<" "<<array[1]<<endl;
     swap(array[0], array[1]);
     cout<<array[0]<<" "<<array[1];
     return 0;
}

Popularity 10/10 Helpfulness 5/10 Language cpp

Source: www.cplusplus.com

Tags: c++

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Contributed on Jan 20 2021

Mysterious Mallard

0 Answers Avg Quality 2/10

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swap elements array c++

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// Funtion that swaps array values
void swap(int &a, int &b){
  int temp = a;
  a = b;
  b = temp;
}
// the "&" is very important, since arrays are not mutable we 
// use this operator to swap memory addresses

Popularity 9/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++ elements

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Contributed on Sep 13 2022

your uber driver

0 Answers Avg Quality 2/10

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swap values in array c++

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swap values in array c++

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swap elements array c++

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