"""
Calculate and print the sum of the elements in an array, keeping in mind that some of those integers may be quite large.

Function Description

Complete the aVeryBigSum function in the editor below. It must return the sum of all array elements.

aVeryBigSum has the following parameter(s):

ar: an array of integers .
Input Format

The first line of the input consists of an integer .
The next line contains  space-separated integers contained in the array.

Output Format

Print the integer sum of the elements in the array.

Constraints


Sample Input

5
1000000001 1000000002 1000000003 1000000004 1000000005
Output

5000000015
"""

#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the aVeryBigSum function below.
def aVeryBigSum(ar):
    return sum(ar)

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    ar_count = int(input())

    ar = list(map(int, input().rstrip().split()))

    result = aVeryBigSum(ar)

    fptr.write(str(result) + '\n')

    fptr.close()

"""
Calculate and print the sum of the elements in an array, keeping in mind that some of those integers may be quite large.

Function Description

Complete the aVeryBigSum function in the editor below. It must return the sum of all array elements.

aVeryBigSum has the following parameter(s):

ar: an array of integers .
Input Format

The first line of the input consists of an integer .
The next line contains  space-separated integers contained in the array.

Output Format

Print the integer sum of the elements in the array.

Constraints


Sample Input

5
1000000001 1000000002 1000000003 1000000004 1000000005
Output

5000000015
"""

#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the aVeryBigSum function below.
def aVeryBigSum(ar):
    return sum(ar)

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    ar_count = int(input())

    ar = list(map(int, input().rstrip().split()))

    result = aVeryBigSum(ar)

    fptr.write(str(result) + '\n')

    fptr.close()

Calculate and print the sum of the elements in an array, keeping in mind that some of those integers may be quite large.
 
 Function Description
 
 Complete the aVeryBigSum function in the editor below. It must return the sum of all array elements.
 
 aVeryBigSum has the following parameter(s):
 
 ar: an array of integers .
 Input Format
 
 The first line of the input consists of an integer .
 The next line contains  space-separated integers contained in the array.
 
 Output Format
 
 Print the integer sum of the elements in the array.
 
 Constraints
 
 
 Sample Input
 
 5
 1000000001 1000000002 1000000003 1000000004 1000000005
 Output
 
 5000000015 #!/bin/python3 # Complete the aVeryBigSum function below.