大佬看看这个哪里错了，40分

THU_ACMER @ 2024-01-13 21:21:43

lst=[]
for i in range(l+1):
    lst.append(i)
for i in range(m):
    a,b=map(int,input().split())
    for i in range(a,b+1):
        if i in lst:
            lst.remove(i)
print(len(lst))

by Lovely_Doggie @ 2024-01-13 21:23:37

@THU_ACMER 代码放错了吧？全部RE了

by Lovely_Doggie @ 2024-01-13 21:24:25

而且没看到你交过呀。。。

by THU_ACMER @ 2024-01-13 22:21:53

@Lovley_Doggie

lst=[]
for i in range(l+1):
    lst.append(i)
for i in range(m):
    a,b=map(int,input().split())
    for i in range(a,b+1):
        if i in lst:
            lst.remove(i)
print(len(lst))

by THU_ACMER @ 2024-01-13 22:22:36

@Lovley_Doggie 50分，之前复制错了