oj.uz

Submission #883657

# Submission time Handle Problem Language Result Execution time Memory
883657 2023-12-05T16:00:04 Z vjudge1 Imena (COCI16_imena) C++17
50 / 50
 0 ms 400 KB 
#pragma GCC optimize("unroll-loops,Ofast,O3")
#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define spc << " " <<
#define endl "\n"
#define all(x) x.begin(), x.end()
#define int long long
#define ii pair<int,int>
#define vi vector<int>
#define vii vector<ii>
#define st first
#define nd second
#define inf 1000000009
#define MOD 998244353
#define lim 200005
using namespace std;




void solve(){
    int n; cin >> n;
    int cnt=0;
    int flag;
    while(n--){
        while(true){
            string s; cin >> s;
            flag=1;
            if(s[0]-'A' >=0 && s[0]-'A'<=26){
                for(int i=1; i<s.size()-1; i++){
                    if((s[i]-'a' <0 || s[i]-'a'>26)) flag=0;
                }
                if(s.size()>1 && (s[s.size()-1]!='.' && s[s.size()-1]!='?' && s[s.size()-1]!='!' && (s[s.size()-1]-'a' <0 || s[s.size()-1]-'a'>26))) flag=0;
            }
            else flag=0;
            if(flag) cnt++;
            if(s[s.size()-1]=='.' || s[s.size()-1]=='?' || s[s.size()-1]=='!'){
                cout << cnt << endl;
                cnt=0;
                break;
            }
        }
    }
}



signed main(){
    ios_base::sync_with_stdio(false);cin.tie(0);
    #ifdef Local
    freopen("in","r",stdin);
    freopen("out","w",stdout);
    #endif

    /*freopen("fcolor.in","r",stdin);
    freopen("fcolor.out","w",stdout);*/

    int t=1;
    //cin >> t;
    while(t--) solve();
}

Compilation message

imena.cpp: In function 'void solve()':
imena.cpp:31:31: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |                 for(int i=1; i<s.size()-1; i++){
      |                              ~^~~~~~~~~~~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 400 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct