#include "circuit.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N=200050;
const ll MOD=1000002022;
int n,m,lz[N<<2];
ll dp[N],rdp[N],seg[N<<2],iseg[N<<2];
vector<int> p,a,ch[N],pref[N],suff[N];
void build(int id,int l,int r){
if (l==r){
seg[id]=a[l-1]*rdp[l+n-1];
iseg[id]=(!a[l-1])*rdp[l+n-1];
cout<<id<<" "<<l<<" "<<r<<" "<<seg[id]<<" "<<iseg[id]<<"\n";
return;
}
int m=(l+r)/2;
build(id*2,l,m);
build(id*2+1,m+1,r);
seg[id]=seg[id*2]+seg[id*2+1]%MOD;
iseg[id]=iseg[id*2]+iseg[id*2+1]%MOD;
cout<<id<<" "<<l<<" "<<r<<" "<<seg[id]<<" "<<iseg[id]<<"\n";
}
void pushdown(int id){
lz[id]^=1;
swap(seg[id],iseg[id]);
}
void update(int id,int l,int r,int ql,int qr){
if (l>=ql&&r<=qr){
pushdown(id);
return;
}
if (l>qr||r<ql) return;
if (lz[id]){
pushdown(id*2);
pushdown(id*2+1);
lz[id]=0;
}
int m=(l+r)/2;
update(id*2,l,m,ql,qr);
update(id*2+1,m+1,r,ql,qr);
seg[id]=seg[id*2]+seg[id*2+1]%MOD;
iseg[id]=iseg[id*2]+iseg[id*2+1]%MOD;
}
void init(int N, int M, vector<int> P, vector<int> A) {
n=N,m=M,p=P,a=A;
for (int i=1;i<n+m;i++) ch[p[i]].push_back(i);
for (int i=n+m-1;i>=n;i--){
dp[i]=1;
}
for (int i=n-1;i>=0;i--){
pref[i].push_back(1),suff[i].push_back(1);
for (int j:ch[i]) pref[i].push_back(dp[j]),suff[i].push_back(dp[j]);
pref[i].push_back(1),suff[i].push_back(1);
for (int j=1;j<=ch[i].size();j++) pref[i][j]=pref[i][j-1]*pref[i][j]%MOD;
for (int j=ch[i].size();j>=1;j--) suff[i][j]=suff[i][j+1]*suff[i][j]%MOD;
dp[i]=suff[i][1]*ch[i].size();
}
rdp[0]=1;
for (int i=0;i<n;i++){
for (int j=1;j<=ch[i].size();j++) rdp[ch[i][j-1]]=rdp[i]*(pref[i][j-1]*suff[i][j+1]%MOD)%MOD;
}
for (int i=0;i<n+m;i++) cout<<dp[i]<<" "<<rdp[i]<<"\n";
build(1,1,m);
}
int count_ways(int L, int R) {
update(1,1,m,L-n+1,R-n+1);
return seg[1];
}
Compilation message
circuit.cpp: In function 'void init(int, int, std::vector<int>, std::vector<int>)':
circuit.cpp:55:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int j=1;j<=ch[i].size();j++) pref[i][j]=pref[i][j-1]*pref[i][j]%MOD;
| ~^~~~~~~~~~~~~~
circuit.cpp:61:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
61 | for (int j=1;j<=ch[i].size();j++) rdp[ch[i][j-1]]=rdp[i]*(pref[i][j-1]*suff[i][j+1]%MOD)%MOD;
| ~^~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
7 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
6 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
7 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
20 ms |
19640 KB |
Execution killed with signal 13 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
20 ms |
19640 KB |
Execution killed with signal 13 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
6 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
7 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
7 ms |
14416 KB |
Possible tampering with the output or unexpected termination of the program |
| 2 |
Halted |
0 ms |
0 KB |
- |
