Prefix array algorithm in c++

Build a prefix array cpp

void fillPrefixSum(int arr[], int n, int prefixSum[]) 
{ 
    prefixSum[0] = arr[0]; 
  
    // Adding present element 
    // with previous element 
    for (int i = 1; i < n; i++) 
        prefixSum[i] = prefixSum[i - 1] + arr[i]; 
}

Source: grepper.com

Similar codes

0 vote118 views1 answer
How to slice vector in c++
C++
0 vote118 views1 answer
What is xor_eq c++
C++
0 vote113 views1 answer
Softwareegg.courses4u
C++
1 vote119 views1 answer
C++ isalphanum
C++
7 votes80 views2 answers
Initialization list c++
C++
9 votes123 views2 answers
Delete last char of string C++
C++
0 vote133 views1 answer
400 watt hour per kg
C++
0 vote128 views1 answer
How to add space in c++
C++
6 votes105 views3 answers
How to kill
C++
0 vote122 views1 answer
Why wont a function stop C++
C++