#include "bits/stdc++.h" using namespace std; #define intt int #define fi first #define se second const intt mxN = 1e5 + 5; const intt LG = 20; const intt inf = 1e18; const intt mod = 10007; intt A, B, sz = 1; vector<string> v; void _() { cin >> A >> B; char last = 'a'; while(v.size() < A) { intt f = 0; if(sz == 1) { for(char c = 'a'; c <= 'z'; c++) { string app=""; app += c; v.push_back(app); if(v.size() >= A && v.size() <= B) { f = 1; break; } } ++sz; if(f) break; continue; } char tempp = 'a'; intt szz = sz; string temp=""; while(szz!=0){ temp+=tempp; tempp++; --szz; } v.push_back(temp); for(char fir = 'b'; fir <= 'z'; fir++) { string app=""; app += fir; tempp = 'a'; while(app.size() != sz) { app += tempp; ++tempp; } v.push_back(app); if(v.size() >= A && v.size() <= B) { f = 1; break; } } if(f)break; ++sz; } for(auto u : v){ cout<<u<<" "; } cout<<endl; } int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL); intt t = 1, buu = 1; // cin >> t; while(t--){ // cout << "Case #" << buu++ << ": "; _(); } }

esej.cpp:9:18: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+18' to '2147483647' [-Woverflow]
    9 | const intt inf = 1e18;
      |                  ^~~~