Range based for loop c++

array<int, 5> values = {1, 2, 3, 4, 10};
// the type declaration below must be consistent with the array type
for (int x : values){ //we use a colon instead of in
cout << x << endl;
}

Range based for loop c++

for (<variable_declaration> : expression){
//statements
}

Range based for loop c++

for(auto& i : arr) 
  cout << i << " ";

Iterate over a range in c++

for (int i=0; i<5; ++i) {
  cout << i << " ";
}
// output is 0 1 2 3 4; note 5 is excluded since < is used and not <=

-1

Source: stackoverflow.com

Similar codes

35 votes256 views2 answers
How to remove middle element in vector c++
C++
1 vote209 views1 answer
Get window position
C++
0 vote211 views1 answer
All in one c++
C++
24 votes231 views5 answers
Size of array
C++
1 vote188 views1 answer
Print std map
C++
1 vote235 views2 answers
How to print numbers with only 2 digits after decimal point in c++
C++
1 vote225 views1 answer
C++ arrray
C++
2 votes156 views1 answer
Qstring mid
C++
6 votes206 views6 answers
C++ for loop
C++
17 votes217 views6 answers
C vs c++
C++