프로그래밍_일반/백준
boj 3449
Spadework
2020. 3. 4. 08:09
* Solved 기준 브론즈2 단순 풀이
for _ in range(int(input())):
a,b = input(),input(); l,s = len(a),0
for i in range(l):
if(a[i]!=b[i]): s += 1
print('Hamming distance is {}.'.format(s))