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程序设计题12
Python代码
代码一
all_student = input().split()
present_student = input().split()
all_student = [name.lower() for name in all_student]
present_student = [name.lower() for name in present_student]
res = []
# 第一种
for name in all_student:
if name not in present_student:
res.append(name)
print(' '.join(res))
代码二
all_student = input().split()
present_student = input().split()
# 第二种
all_student = [name.lower() for name in all_student]
present_student = [name.lower() for name in present_student]
res = list(set(all_student) - set(present_student))
print(' '.join(res))
输入样例
张三 李四 王五 赵六 Lily Jack
王五 赵六 jack 张三
输出样例
李四 lily