백준/Bronze 3

백준 2010 파이썬

bonschicken 2020. 12. 28. 09:07
728x90

 

 

 

 

 

import sys
n = int(sys.stdin.readline())
sum = 0
for i in range(n):
    sum += int(sys.stdin.readline())
print(sum - (n - 1))