#include <bits/stdc++.h> using namespace std; unsigned long long n,a,b,wynik,c,d; string s,p; ifstream we; int main() { ios_base::sync_with_stdio(0); cin.tie(0); //we.open("znirzej0.in"); cin>>n; cin>>s; c = s.size(); for(int i = 0; i < n-1; i++) { cin>>p; d = p.size(); if(p == s) {s.insert(s.length(),"0"); c++; wynik++;} else if(c > d) { for(int j = 0; j < d; j++) { if(p[j] > s[j]) { wynik += c-d; c++; break; } else if(p[j] < s[j]) { wynik += c-d+1; c++; s.insert(s.length(),"0"); break; } } } else if(c == d) { for(int j = 0; j < c; j++) { if(p[j] < s[j] || (j == c-1 && p[j] <= s[j])) { wynik++; s = p; s.insert(c,"0"); c++; break; } s = p; } } } cout<<wynik; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | #include <bits/stdc++.h> using namespace std; unsigned long long n,a,b,wynik,c,d; string s,p; ifstream we; int main() { ios_base::sync_with_stdio(0); cin.tie(0); //we.open("znirzej0.in"); cin>>n; cin>>s; c = s.size(); for(int i = 0; i < n-1; i++) { cin>>p; d = p.size(); if(p == s) {s.insert(s.length(),"0"); c++; wynik++;} else if(c > d) { for(int j = 0; j < d; j++) { if(p[j] > s[j]) { wynik += c-d; c++; break; } else if(p[j] < s[j]) { wynik += c-d+1; c++; s.insert(s.length(),"0"); break; } } } else if(c == d) { for(int j = 0; j < c; j++) { if(p[j] < s[j] || (j == c-1 && p[j] <= s[j])) { wynik++; s = p; s.insert(c,"0"); c++; break; } s = p; } } } cout<<wynik; } |