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

2 votes280 views1 answer
What is -> in c++
C++
0 vote288 views1 answer
How to check private messages on reddit
C++
109 votes485 views6 answers
Int to string c++
C++
2 votes283 views2 answers
Char
C++
0 vote283 views1 answer
& in xml
C++
0 vote292 views1 answer
Max pooling in c++
C++
1 vote235 views2 answers
To kill
C++
4 votes270 views2 answers
Gcd recursion c++
C++
0 vote287 views1 answer
Call of overloaded ‘swap(int&, int&)’ is ambiguous
C++
4 votes331 views3 answers
Clear screen in c++
C++