C++, for-loop over an array array

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Joyous Jaguar answered on May 2, 2020 Popularity 9/10 Helpfulness 3/10

answer C++, for-loop over an array array

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C++, for-loop over an array array

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/*sizeof(array_scores) is a pointer to array_scores[], 
and has to be divided by each first-object[0]*/
for(int a = 0; a < sizeof(array_scores)/sizeof(array_scores[0]); a = a + 1 ){
	cout << "for loop, a = " << array_scores[a] << " at position " << a << "\n";
}
//https://stackoverflow.com/questions/20234898/correct-way-of-looping-through-c-arrays

Popularity 9/10 Helpfulness 3/10 Language cpp

Source: stackoverflow.com

Tags: c++ for-loop

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Contributed on Jun 26 2021

Joyous Jaguar

0 Answers Avg Quality 2/10

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c++ loop through array

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string texts[] = {"Apple", "Banana", "Orange"};
for( unsigned int a = 0; a < sizeof(texts); a = a + 1 )
{
    cout << "value of a: " << texts[a] << endl;
}

Popularity 10/10 Helpfulness 6/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Contributed on May 02 2020

Panicky Plover

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for loop with array c++

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int v[] = {1,2,3,4,5};
for (int n : v)
  cout << n << endl;
//make sure to compile with -std=c++11

Popularity 10/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Aug 14 2020

EDestroyer

0 Answers Avg Quality 2/10

array and for loop in c++

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//inserting array elements in cpp
#include<iostream>
using namespace std;
int main()
{
  int arr[100];//you can give any data type and any array size you want
  for(int i=0;i<100;i++)
  {
    cin>>arr[i];
  }
  return 0;
}

Popularity 9/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on May 30 2021

dear greppy

0 Answers Avg Quality 2/10

c++ array loop

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#include <iostream>
using namespace std;

int main() {

  int i, n;
  float arr[100];

  cout << "Enter total number of elements(1 to 100): ";
  cin >> n;
  cout << endl;

  // Store number entered by the user
  for(i = 0; i < n; ++i) {
    cout << "Enter Number " << i + 1 << " : ";
    cin >> arr[i];
  }

  // Loop to store largest number to arr[0]
  for(i = 1;i < n; ++i) {

    // Change < to > if you want to find the smallest element
    if(arr[0] < arr[i])
      arr[0] = arr[i];
  }

  cout << endl << "Largest element = " << arr[0];

  return 0;
}

Popularity 9/10 Helpfulness 4/10 Language cpp

Source: www.programiz.com

Tags: c++

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Contributed on May 23 2022

Attractive Alpaca

0 Answers Avg Quality 2/10

loop through array c++

Comment

for(int i = 0; i < 4; i++) {
  cout << cars[i] << "\n";
}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on May 02 2020

Good Gentoo

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c++ loop array

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2
1
37
5
100 100 10 29 39

Popularity 8/10 Helpfulness 2/10 Language cpp

Source: codeforces.com

Tags: c++

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Contributed on Jun 18 2022

Hansraj Saini

0 Answers Avg Quality 2/10

c++ loop through array

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CustomType customArray[]{5,6,7,8,9};
for (auto index = 0; index < std::extent_v<decltype(customArray)>; ++ index) {
// do stuff
}

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jan 21 2022

Crowded Coyote

0 Answers Avg Quality 2/10

c++ loop through an array

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//This is me attempting to try out how the CodeGrepper Chrome Plugin works.

Popularity 8/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jun 11 2022

Wrong Worm

0 Answers Avg Quality 2/10

c++ loop array

Comment

2
1
37
5
100 100 10 29 39

Popularity 8/10 Helpfulness 1/10 Language cpp

Source: codeforces.com

Tags: c++

Link to this answer
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Contributed on Jun 18 2022

Hansraj Saini

0 Answers Avg Quality 2/10

C++, for-loop over an array array

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C++, for-loop over an array array

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