Submission #574792

#	Time	Username	Problem	Language	Result	Execution time	Memory
574792		AJ00	Crayfish scrivener (IOI12_scrivener)	C++14	34 / 100	147 ms	262144 KiB

scrivener

#include <bits/stdc++.h>

using namespace std;

int n;
const int MOD = 1000000007;
const int INF = 1e18;
vector<string> vec;
string str;
char GetLetter(int P){
    return str[P]; 
}
void UndoCommands(int U){
    str = vec[vec.size()-U-1];
    vec.push_back(str);
}
void TypeLetter(char L){
    str += L;
    vec.push_back(str);
}
void Init(){
    str = "";
    vec.push_back(str);
}

Compilation message (stderr)

scrivener.cpp:7:17: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
    7 | const int INF = 1e18;
      |                 ^~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 22 / 22
• Subtask 4: 0 / 26
• Subtask 5: 0 / 40