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

10 votes260 views2 answers
Ascii cpp
C++
0 vote271 views1 answer
Sprintf add two xeroes for a float number
C++
0 vote273 views1 answer
Google test assert exception
C++
1 vote302 views1 answer
How to return 2d array from function c++
C++
0 vote255 views1 answer
C++counter
C++
19 votes233 views1 answer
File objects in c++
C++
1 vote248 views1 answer
Accumulate c++
C++
-1 vote237 views1 answer
#include
C++
3 votes251 views2 answers
C++ code for quicksort
C++
0 vote240 views1 answer
Popualte an array c++
C++