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python-algorithm

[백준] 2754

by 무적김두칠 2020. 12. 22.

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import sys
s=sys.stdin.readline()
 
if s[0]=='F'print("0.0")
elif s[0]=='D':
    if s[1]=='+'print(1.3)
    if s[1== '0'print(1.0)
    if s[1== '-'print(0.7)
elif s[0]=='C':
    if s[1]=='+'print(2.3)
    if s[1== '0'print(2.0)
    if s[1== '-'print(1.7)
elif s[0]=='B':
    if s[1]=='+'print(3.3)
    if s[1== '0'print(3.0)
    if s[1== '-'print(2.7)
elif s[0]=='A':
    if s[1]=='+'print(4.3)
    if s[1== '0'print(4.0)
    if s[1== '-'print(3.7)
cs
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