【爱奇艺】2019校招在线考试 笔试题
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2022-06-09 11:03:12
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没拍题目,记得比较容易。
n,m,p = map(int,input().split())
a = [int(n) for n in input().split()]
num = []
for i in range(m):
num.append([n for n in input().split()] )
for i in range(m):
if num[i][0]=='A' :
a[int(num[i][1])-1]+=1
elif num[i][0] == 'B' :
a[int(num[i][1])-1]-=1
temp = a[p-1]
a.sort(reverse=True)
print(a.index(temp)+1)
n=int(input())
num = []
for i in range(n):
num.append([int(n) for n in input().split()] )
if num[i][0]>num[i][1]:
num[i][0],num[i][1] = num[i][1],num[i][0]
num = sorted(num, key=lambda ss: ss[1])
s,f=[0],[0]
for i in range(n):
s.append(num[i][0])
f.append(num[i][1])
k=1
a = [k]
for m in range(1,n+1):
if s[m]>=f[k]:
a.append(m)
k=m
print(len(a))
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