TAP2013G - War : Classical

#The solution in Python 3 is as follows:

S = int(input())
Q = sorted(map(int, input().split()))          #sort the combat skills
N = sorted(map(int, input().split()))
b = 0
for j in range(S):
    if Q[b] < N[j]: b+=1                             #simply compare
print(b)


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