Submission #485857

#	Time	Username	Problem	Language	Result	Execution time	Memory
485857		groupATSU	Mobitel (COCI14_mobitel)	C++14	50 / 50	1 ms	296 KiB

mobitel

#include <bits/stdc++.h>
using namespace std;
#define ll long long
const ll inf=1e9;
const int maxn=100;
const ll mod=1e9+7;
vector <pair<int,int>> color(500,{0,0});
vector <int> used(20);
void solve(){
	vector <int> b(10);
	char k='a';
	int cnt=2;
	for(int i=1;i<=15;i++){
		color[k]={cnt,i%3==0?3:i%3};
		if(i%3==0){
			cnt++;
		}	
		k++;
	}
	//pqrs
	color['p']={cnt,1};
	color['q']={cnt,2};
	color['r']={cnt,3};
	color['s']={cnt,4};
	cnt++;
	color['t']={cnt,1};
	color['u']={cnt,2};
	color['v']={cnt,3};
	cnt++;
	color['w']={cnt,1};
	color['x']={cnt,2};
	color['y']={cnt,3};
	color['z']={cnt,4};
	

	for(int i=1;i<=9;i++){
		cin>>b[i];
		used[b[i]]=i;
	}
	string s;
	cin>>s;
	char last='#';
	for(int i=0;i<s.size();i++){
		//cout<<color[s[i]].first<<" "<<color[s[i]].second<<endl;
		if(color[last].first==color[s[i]].first)cout<<"#";
		int component=color[s[i]].first;
		int index=used[component];
		for(int t=0;t<color[s[i]].second;t++)cout<<index;


		last=s[i];
	}
}
int main(){
	//ios_base::sync_with_stdio(false);
    //cin.tie(NULL);
    int t=1;
   	//cin>>t;
    while(t--){
        solve();
        cout<<'\n';
    }


}

Compilation message (stderr)

mobitel.cpp: In function 'void solve()':
mobitel.cpp:43:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |  for(int i=0;i<s.size();i++){
      |              ~^~~~~~~~~

• Subtask 1: 50 / 50