#2198: ans(python)


1752786-4@g.puiching.edu.mo (林敬晉P5A08(JalenLam_progamer)(IQ...)

School : Pui Ching Middle School
ID : 3260
IP address : [192.168.120.33]
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2025-06-05 11:37:15
b230. PG3_2403_字母求和 -- CCF GESP | From: [192.168.120.33] | Post Date : 2025-06-02 14:37

summ = 0

b = int(input())

a = input()

for i in a:

    if 'A'<=i<='Z':

        summ += -(ord(i))

    else:

        summ+=ord(i)-96

print(summ)

# JalenLam_progamer

# IQ380

 
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