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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#567772 | #9313. Make Max | lanhuo | Compile Error | / | / | C++17 | 1.4kb | 2024-09-16 13:51:24 | 2024-09-16 13:51:24 |
Judging History
你现在查看的是最新测评结果
- [2024-09-18 15:56:24]
- hack成功,自动添加数据
- (/hack/836)
- [2024-09-16 13:51:24]
- 评测
- 测评结果:Compile Error
- 用时:0ms
- 内存:0kb
- [2024-09-16 13:51:24]
- 提交
answer
#include<bits/stdc++.h>
using namespace std;
//#pragma GCC optimize(2)
//#pragma GCC optimize(3,"Ofast","inline")
typedef long long ll;
#define pll pair<ll,ll>
const int inf=0x3f3f3f3f;
const int N=2e5+5;
const int mod=99844854;
#define PI 3.1415926
#define fi first
#define se second
struct st{
ll l,r,ma,len;
};
ll n,a[N],ans;
st x;
void check(){
while(x.r<=n){
if(x.l==1){
if(x.r==n)return;
if(x.ma<a[x.r+1]){
ans+=len;
x.r++;
x.ma=a[x.r];
len++;
}
else if(x.ma==a[x.r+1]){
x.r++;
len++;
}
else{
st p=x;
x.r++;
x.l=x.r;
x.ma=a[x.r];
check();
x.l=p.l;x.ma=p.ma;
}
}
else{
if(x.r==n){
ans+=x.r-x.l+1;
return;
}
else{
if(x.ma==a[x.r+1]){
x.r++;
}
else if(x.ma>a[x.r+1]){
st p=x;
x.l=x.r=(x.r+1);
x.ma=a[x.r];
check();
x.l=p.l;x.ma=p.ma;
}
else{
if(a[x.r+1]==a[x.l-1]){
x.r++;
}
else if(a[x.r+1]>a[x.l-1]){
ans+=x.r-x.l+1;
a[x.r]=a[x.l-1];
return;
}
else{
ans+=x.r-x.l+1;
x.r++;x.ma=a[x.r];
}
}
}
}
}
}
void solve(){
cin>>n;
for(int i=1;i<=n;++i)cin>>a[i];
ans=0;
x={1,1,a[1],1};
check();
cout<<ans<<endl;
}
int main(){
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
int t;cin>>t;
while(t--){
solve();
}
return 0;
}
详细
answer.code: In function ‘void check()’: answer.code:23:38: error: ‘len’ was not declared in this scope 23 | ans+=len; | ^~~ answer.code:30:33: error: ‘len’ was not declared in this scope 30 | len++; | ^~~