5543_Python // 상근날드

 

Python

 

bur = 2000
dri = 2000

for i in range(3) :
    a = int(input())
    if(bur > a) :
        bur = a
for i in range(2) :
    b = int(input())
    if(dri > b) :
        dri = b
        
print(bur + dri - 50)

 

 

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