每组数据为n+1个正整数单空格分割,其中第一个数为参赛厨师的人数,后面n个数为每位厨师的得分(0-100)
输出至少需要多少K的奖金
10 60 76 66 76 85 55 61 71 84 62
20
point =[int(i) for i in input().split(' ')]n =point[0]money =[1 for i in range(n+1)]for i in range(1, n+1):if i-1> 0 and i-1<=n:if point[i-1] < point[i]:money[i] =money[i-1]+1for i in range(n, 0, -1):if i+1> 0 and i+1<=n:if point[i+1] < point[i]:money[i] =max(money[i], money[i+1]+1)print(sum(money)-1)
//从左到右扫描找出左边连续最大的数
//从右到左扫描找出右边连续最大的数
//最后把每个数的左右其中最大的一个加起来即可
#include<iostream>
(720)#include<vector>
#include<algorithm>
using namespace std;
int main()
{
int n;
cin>>n;
vector<int> v(n);
for(int i=0;i<n;i++)
cin>>v[i];
vector<int> L(n);
vector<int> R(n);
int count=0;
for(int i=1;i<n;i++)
{
if(v[i-1]<v[i])
{
count++;
L[i]=count;
}
else
count=0;
}
count=0;
for(int j=n-2;j>=0;j--)
{
if(v[j]>v[j+1])
{
count++;
R[j]=count;
}
else
count=0;
}
int sum=0;
for(int i=0;i<n;i++)
sum+=max(L[i],R[i])+1;
cout<<sum;
} #include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
vector<int> arr(n),dp(n);
for(int i=0;i<n;i++){
cin>>arr[i];
}
dp[0]=1;
for(int i=1;i<n;i++)
dp[i]= arr[i]>arr[i-1]? dp[i-1]+1:1;
for(int i=n-2;i>=0;i--){
if(arr[i]>arr[i+1])
dp[i]=max(dp[i+1]+1,dp[i]);
}
int sum=0;
for(int i=0;i<n;i++)
sum+=dp[i];
cout<<sum;
return 0;
}
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
/**
* 分糖果类型题
* 首先从左往右遍历一遍数组,我分数比你高,那我必须比你多一千块,这样便利一遍就能确保相对于左边满足了条件
* 在从右边往左边遍历一遍,我比你分数高,但是我的钱跟你一样甚至比你少,我必须要比你多1000块
* 两边遍历后就分配好了
*/
public static void main(String[] args) throws IOException {
BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
String[] line1 = bf.readLine().split(" ");
int n = Integer.parseInt(line1[0]);
int[] score = new int[n];
int[] money = new int[n];
for (int i = 0; i < n; i++) {
score[i] = Integer.parseInt(line1[i + 1]);
//从左往右遍历,如果i比i-1的分数高,那我的钱一定要比你多
if (i > 0 && score[i] > score[i - 1]) {
money[i] = money[i - 1] + 1;
}
}
//在从右往左遍历
int sum = n;
for (int i = n - 2; i >= 0; i--) {
if (score[i] > score[i + 1] && money[i] <= money[i + 1]) {
money[i] = Math.max(money[i], money[i + 1] + 1);
}
}
for (int i = 0; i < n; i++) {
sum += money[i];
}
System.out.println(sum);
}
}
#include <bits/stdc++.h>
using namespace std;
int main(){
int n;
cin>>n;
int a[n],b[n];
for(int i=0;i<n;i++)
cin>>a[i];
b[0] = 1;
for(int i=1;i<n;i++){
if(a[i]>a[i-1])
b[i] = b[i-1] + 1;
else
b[i] = 1;
}
for(int i=n-1;i>0;i--){
if(a[i]<a[i-1])
b[i-1] = max(b[i-1], b[i]+1);
}
int s = 0;
for(int i=0;i<n;i++)
s += b[i];
cout<<s<<endl;
return 0;
}
/*
10
60 76 66 76 85 55 61 71 84 62
1 2 1 2 3 1 2 3 4 1
*/
#include <stdio.h>
#include <string.h>
#include <vector>
#include <algorithm>
using namespace std;
const int maxn=1000+10;
vector<int> vec[110];
int vis[1010];
int a[1010];
int main()
{
int i,j,n;
scanf("%d",&n);
for(i=1;i<=n;i++){
scanf("%d",&a[i]);
vec[a[i]].push_back(i);
}
int res=0;
for(i=0;i<=100;i++){
if(vec[i].size()==0)
continue;
for(j=0;j<vec[i].size();j++){
int id=vec[i][j];
int z=0;
if(id>1 && a[id-1]<a[id])
z=max(z,vis[id-1]);
if(id<n && a[id+1]<a[id])
z=max(z,vis[id+1]);
res+=z+1;
vis[id]=z+1;
}
}
printf("%d\n",res);
return 0;
} #include <bits/stdc++.h>
using namespace std;
int main()
{
int n;
vector<int>num,p;
while(cin>>n)
{
for(int i=0;i<n;i++)
{
int m;
cin>>m;
num.push_back(m);
p.push_back(1);
}
for(int i=1;i<num.size();i++)
if(num[i]>num[i-1])
p[i]=p[i-1]+1;
int sum=0;
for(int j=n-2;j>=0;j--)
if(num[j]>num[j+1])
p[j]=max(p[j], p[j+1]+1);
for(int j=0;j<n;j++)
sum+=p[j];
cout<<sum<<endl;
}
return 0;
}
#include<bits/stdc++.h>
using namespace std;
const int N=1e5+100;
int n;
int a[N];
int f[N];
int g[N];
int main(){
ios::sync_with_stdio(false);
while(cin>>n){
for(int i=1;i<=n;i++) cin>>a[i];
f[1]=g[n]=1;
for(int i=2;i<=n;i++)
if(a[i]>a[i-1]) f[i]=f[i-1]+1;
else f[i]=1;
for(int i=n-1;i;i--)
if(a[i]>a[i+1]) g[i]=g[i+1]+1;
else g[i]=1;
int ans=0;
for(int i=1;i<=n;i++) ans+=max(f[i],g[i]);
cout<<ans<<endl;
}
return 0;
} data = [int(x) for x in input().split()] data.pop(0) def count(n): return n*(n+1)//2 up,down = 0,0 old_d,cur_d = 0,0 res = 0 for i in range(1,len(data)): if data[i]>data[i-1]: cur_d = 1 elif data[i]<data[i-1]: cur_d = -1 else: cur_d = 0 if old_d==-1 and cur_d >=0 or old_d==1 and cur_d ==0: #先降再平升 或者先升在平 res+=count(up)+count(down)+max(up,down) up,down = 0,0 # if data[i]>data[i-1]: up+=1 elif data[i]<data[i-1]: down +=1 else: res+=1 old_d = cur_d res+=count(up)+count(down)+max(up,down)+1 print(res)
def score(num): res = [1 for _ in range(len(num))] for i in range(len(num)-1): if num[i]<num[i+1]: res[i+1] = res[i]+1 for j in range(len(num)-2,-1,-1): if num[j]>num[j+1]: res[j] = max(res[j],res[j+1]+1) return sum(res) if __name__=='__main__': num = list(map(int,input().split())) person = num[1:] print(score(person))