oj.uz

Submission #1055057

# Submission time Handle Problem Language Result Execution time Memory
1055057 2024-08-12T14:16:17 Z cpdreamer Crossing (JOI21_crossing) C++14
3 / 100
 7000 ms 3872 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <utility>
#define V vector
#define P pair
#define S second
#define F first
#define pb push_back
#define all(v) v.begin(),v.end()
typedef long long ll;
using namespace __gnu_pbds;
using namespace std;
typedef tree<int,null_type,less<int>,rb_tree_tag,
        tree_order_statistics_node_update> indexed_set;
static int called = 0;const long long MOD = 1e9+7; // 1e9 + 7

void file(){
    freopen("input.txt.txt","r",stdin);
    freopen("output.txt.txt","w",stdout);
}
void file(string s) {
    freopen((s + ".in").c_str(), "r", stdin);
    freopen((s + ".out").c_str(), "w", stdout);
}
bool check(string s,string t){
    for(int i=0;i<s.size();i++){
        if(s[i]!=t[i])
            return false;
    }
    return true;
}
void solve() {
    int n;
    cin>>n;
    string s1,s2,s3;
    cin>>s1>>s2>>s3;
    int q;
    cin>>q;
    string t;
    cin>>t;
    if(check(t,s1))
        cout<<"Yes"<<endl;
    else
        cout<<"No"<<endl;
    while(q--){
        int l,r;
        cin>>l>>r;
        char c;
        cin>>c;
        for(int i=l-1;i<r;i++)
            t[i]=c;
        if(check(s1,t))
            cout<<"Yes"<<endl;
        else
            cout<<"No"<<endl;
    }
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    //file();
    solve();
    return 0;
}

Compilation message

Main.cpp: In function 'bool check(std::string, std::string)':
Main.cpp:26:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for(int i=0;i<s.size();i++){
      |                 ~^~~~~~~~~
Main.cpp: In function 'void file()':
Main.cpp:18:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   18 |     freopen("input.txt.txt","r",stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:19:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   19 |     freopen("output.txt.txt","w",stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp: In function 'void file(std::string)':
Main.cpp:22:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |     freopen((s + ".in").c_str(), "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:23:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |     freopen((s + ".out").c_str(), "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp: At global scope:
Main.cpp:15:12: warning: 'called' defined but not used [-Wunused-variable]
   15 | static int called = 0;const long long MOD = 1e9+7; // 1e9 + 7
      |            ^~~~~~

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 176 ms 856 KB Output is correct
2 Correct 227 ms 2640 KB Output is correct
3 Correct 202 ms 2388 KB Output is correct
4 Correct 185 ms 2448 KB Output is correct
5 Correct 190 ms 2388 KB Output is correct
6 Correct 191 ms 2388 KB Output is correct
7 Correct 190 ms 2384 KB Output is correct
8 Correct 206 ms 2384 KB Output is correct
9 Correct 196 ms 2388 KB Output is correct
10 Correct 192 ms 2388 KB Output is correct
11 Correct 239 ms 2460 KB Output is correct
12 Correct 193 ms 2404 KB Output is correct
13 Correct 191 ms 2332 KB Output is correct
14 Correct 198 ms 2384 KB Output is correct
15 Correct 191 ms 2320 KB Output is correct
16 Correct 197 ms 2408 KB Output is correct
17 Correct 203 ms 2468 KB Output is correct
18 Correct 205 ms 2384 KB Output is correct

Subtask #2
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 176 ms 856 KB Output is correct
2 Correct 227 ms 2640 KB Output is correct
3 Correct 202 ms 2388 KB Output is correct
4 Correct 185 ms 2448 KB Output is correct
5 Correct 190 ms 2388 KB Output is correct
6 Correct 191 ms 2388 KB Output is correct
7 Correct 190 ms 2384 KB Output is correct
8 Correct 206 ms 2384 KB Output is correct
9 Correct 196 ms 2388 KB Output is correct
10 Correct 192 ms 2388 KB Output is correct
11 Correct 239 ms 2460 KB Output is correct
12 Correct 193 ms 2404 KB Output is correct
13 Correct 191 ms 2332 KB Output is correct
14 Correct 198 ms 2384 KB Output is correct
15 Correct 191 ms 2320 KB Output is correct
16 Correct 197 ms 2408 KB Output is correct
17 Correct 203 ms 2468 KB Output is correct
18 Correct 205 ms 2384 KB Output is correct
19 Execution timed out 7064 ms 3872 KB Time limit exceeded
20 Halted 0 ms 0 KB -

Subtask #3
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 176 ms 856 KB Output is correct
2 Correct 227 ms 2640 KB Output is correct
3 Correct 202 ms 2388 KB Output is correct
4 Correct 185 ms 2448 KB Output is correct
5 Correct 190 ms 2388 KB Output is correct
6 Correct 191 ms 2388 KB Output is correct
7 Correct 190 ms 2384 KB Output is correct
8 Correct 206 ms 2384 KB Output is correct
9 Correct 196 ms 2388 KB Output is correct
10 Correct 192 ms 2388 KB Output is correct
11 Correct 239 ms 2460 KB Output is correct
12 Correct 193 ms 2404 KB Output is correct
13 Correct 191 ms 2332 KB Output is correct
14 Correct 198 ms 2384 KB Output is correct
15 Correct 191 ms 2320 KB Output is correct
16 Correct 197 ms 2408 KB Output is correct
17 Correct 203 ms 2468 KB Output is correct
18 Correct 205 ms 2384 KB Output is correct
19 Correct 186 ms 2236 KB Output is correct
20 Correct 227 ms 2412 KB Output is correct
21 Incorrect 235 ms 2360 KB Output isn't correct
22 Halted 0 ms 0 KB -

Subtask #4
0 / 51.0

# Verdict Execution time Memory Grader output
1 Correct 176 ms 856 KB Output is correct
2 Correct 227 ms 2640 KB Output is correct
3 Correct 202 ms 2388 KB Output is correct
4 Correct 185 ms 2448 KB Output is correct
5 Correct 190 ms 2388 KB Output is correct
6 Correct 191 ms 2388 KB Output is correct
7 Correct 190 ms 2384 KB Output is correct
8 Correct 206 ms 2384 KB Output is correct
9 Correct 196 ms 2388 KB Output is correct
10 Correct 192 ms 2388 KB Output is correct
11 Correct 239 ms 2460 KB Output is correct
12 Correct 193 ms 2404 KB Output is correct
13 Correct 191 ms 2332 KB Output is correct
14 Correct 198 ms 2384 KB Output is correct
15 Correct 191 ms 2320 KB Output is correct
16 Correct 197 ms 2408 KB Output is correct
17 Correct 203 ms 2468 KB Output is correct
18 Correct 205 ms 2384 KB Output is correct
19 Execution timed out 7064 ms 3872 KB Time limit exceeded
20 Halted 0 ms 0 KB -