QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#344312 | #8244. Digit Translation | Haidy_Yasser# | TL | 358ms | 133364kb | C++14 | 1.9kb | 2024-03-04 00:28:58 | 2024-03-04 00:28:59 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define sz(x) int(x.size())
#define all(vec) vec.begin(), vec.end()
#define rall(vec) vec.rbegin(), vec.rend()
#define cin(v) for (auto& cn : v) cin >> cn;
#define cout(v) for (auto &cn : v) cout << cn << " ";
#define MOD int(1e9+7)
// #define endl "\n"
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
void Haidy()
{
ios_base::sync_with_stdio(false), cin.tie(nullptr), cout.tie(nullptr);
#ifndef ONLINE_JUDGE
//freopen("input.txt","r",stdin),freopen("output.txt","w",stdout);
#endif
}
void solve();
int main()
{
Haidy();
int t = 1;
// cin >> t;
for(int i = 1;i<=t; i++)
{
solve();
}
return 0;
}
// int dx[] = {0, 0, 1, -1, 1, -1, 1, -1};
// int dy[] = {1, -1, 0, 0, 1, -1, -1, 1};
string s;
int n;
vector<int> dp;
set<string> num = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};
int rec(int i){
if(i == n) return 0;
if(~dp[i]) return dp[i];
int ans = 1e9;
for(int j = 1; j <= 5; j++){
if(i + j <= n){
string sub = s.substr(i, j);
if(num.count(sub)){
ans = min(ans, rec(i + j) + 1);
}
}
}
ans = min(ans, rec(i + 1) + 1);
return dp[i] = ans;
}
ll cnt = 1;
ll mod = 9302023;
void paths(int i){
if(i == n) return;
ll cur = 0;
for(int j = 1; j <= 5; j++){
if(i + j <= n){
string sub = s.substr(i, j);
if(num.count(sub)){
if(dp[i] == dp[i + j] + 1){
cur++;
paths(i + j);
}
}
}
}
if(dp[i] == dp[i + 1] + 1){
cur++;
paths(i + 1);
}
cur = max(cur, 1LL);
cnt = (cnt * cur) % mod;
}
void solve()
{
cin >> s;
n = sz(s);
dp.assign(n+2, -1);
cout << rec(0) << endl;
paths(0);
cout << cnt;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3648kb
input:
icecreamcone
output:
10 1
result:
ok 2 lines
Test #2:
score: 0
Accepted
time: 0ms
memory: 3600kb
input:
onetwo
output:
2 1
result:
ok 2 lines
Test #3:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
twone
output:
3 2
result:
ok 2 lines
Test #4:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
a
output:
1 1
result:
ok 2 lines
Test #5:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
zero
output:
1 1
result:
ok 2 lines
Test #6:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
one
output:
1 1
result:
ok 2 lines
Test #7:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
two
output:
1 1
result:
ok 2 lines
Test #8:
score: 0
Accepted
time: 0ms
memory: 3856kb
input:
three
output:
1 1
result:
ok 2 lines
Test #9:
score: 0
Accepted
time: 0ms
memory: 3628kb
input:
four
output:
1 1
result:
ok 2 lines
Test #10:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
five
output:
1 1
result:
ok 2 lines
Test #11:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
six
output:
1 1
result:
ok 2 lines
Test #12:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
seven
output:
1 1
result:
ok 2 lines
Test #13:
score: 0
Accepted
time: 0ms
memory: 3820kb
input:
eight
output:
1 1
result:
ok 2 lines
Test #14:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
nine
output:
1 1
result:
ok 2 lines
Test #15:
score: 0
Accepted
time: 358ms
memory: 133364kb
input:
enfzncejemisgzoqnzkgtltxvxybvwddlpsndjyemdcbxyifzjygquvkvbmuhoblihvbxuthwryohdosidsfuzpzgixpkconlbpgscilqqvpblzmwuyrmvwngpnftlcmkjrjsdvgosnnbkldmrrkmucrqyulyxpqehztlssgpmcdsmzylvzaclzgvzaaajsfyyssmthmlaxmudbmmubwdtuifgryoxhorzhjvqxmjcqirlcmvfuttraqyjeztbilbvygakdhxzvyrqcddljjcgzcolvqljabluixyerpevtp...
output:
999618 2
result:
ok 2 lines
Test #16:
score: -100
Time Limit Exceeded
input:
zerofoureightfourzerofourthreesixfiveonesixoneighteighthreefoursixzeroeighteightzeroneightsevenfourseveneightwoeightwosixninesevenseventwonineightonezerosixonesixsixsixzeroeightsixzerothreefoursevenfourfiveninefiveninetwofouronesevenseventhreesixfoursixfourninesixonesevenzerofourzeroninezeroseveneig...
output:
290113