Horje
c++ loop through array Code Example
lopping over an array c++ 
for (int i = 0; i < arr.size(); ++i){
//use if we explicitly need the value of i
cout << i << ":\t" << arr[i] << endl;
}
for (int element : arr){
//modifying element will not affect the array
cout << element << endl;
}
for (int &element : arr){
//modifying element will affect the array
cout << element << endl;
}
for loop with array c++ 
int v[] = {1,2,3,4,5};
for (int n : v)
  cout << n << endl;
//make sure to compile with -std=c++11
C++, for-loop over an array array 
/*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
Source: stackoverflow.com
c++ loop through array 
CustomType customArray[]{5,6,7,8,9};
for (auto index = 0; index < std::extent_v<decltype(customArray)>; ++ index) {
// do stuff
}



Cpp

Related
makefile for single cpp file Code Example makefile for single cpp file Code Example
cout alternative c++ Code Example cout alternative c++ Code Example
an array that take different data type c++ Code Example an array that take different data type c++ Code Example
get first element of set c++ Code Example get first element of set c++ Code Example
transform c++ Code Example transform c++ Code Example

Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
 Admin
Views:
 9



 

Horje