stablegradients/pie-gem5-pairs huggingface dataset:
// Slower C++ solution:
#include <iostream>

#include <cmath>

#include <algorithm>

#include <cstdlib>

using namespace std;



int main() {

    int x, a=0,b=0,c=0,d=0;

    scanf("%d",&x);

    string s;

    for (int i = 0; i < x; i++) {

        cin>>s;

        if(s=="AC")

            a++;

        else if (s=="WA")

        b++;

        else if(s=="TLE")

            c++;

        else if(s=="RE")

            d++;

    }

    printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n",a,b,c,d);



}

// Faster C++ solution for the same problem (measured speedup: 5.2030116529303365x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>

using namespace std;

/*  Writen by : AS7

 *  "JUST KEEP GOING..."

 */

#define endl			'\n'

#define ll				long long

#define all(v)			((v).begin()), ((v).end())

#define allr(v)			((v).rbegin()), ((v).rend())

#define sz(v)			((int)((v).size()))

#define clr(v, d)		memset(v, d, sizeof(v))

#define rep(i, v)		for(int i=0;i<sz(v);++i)

#define For(i,s)        for(auto i:s)

#define Forr(i,s)        for(auto &i:s)

#define lp(i, n)		for(int i=0;i<(int)(n);++i)

#define lpi(i, j, n)	for(int i=(j);i<(int)(n);++i)

#define lpd(i, j, n)	for(int i=(j);i>=(int)(n);--i)

#define vi				vector <int>

#define vl				vector <ll>

#define ii				pair <int,int>

#define vii				vector <ii>

#define vll				vector <pair<ll,ll>>

#define PI				double PPPPPP = 3.14159265358979323846;

#define bit(mask,i) ((mask>>i)&1)

const int N = 2e5+5;

map<string ,int > freq;

void solve(){

   int n;

   cin>>n;

   lp(i,n){

       string s;

       cin>>s;

       freq[s]++;

   }

   cout<<"AC x "<<freq["AC"]<<"\n"<<"WA x "<<freq["WA"]<<"\n"<<"TLE x "<<freq["TLE"]<<"\n"<<"RE x "<<freq["RE"]<<endl;



}

int main() {

    int t = 1;

  //  cin>>t;

    while (t--)solve();

}

// Faster C++ solution for the same problem (measured speedup: 5.267706240632673x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
# include <iostream>

using namespace std;

//AC, WA, TLE, or RE.

int main()

{

    string a[] = {"AC", "WA", "TLE", "RE"};

    int res[] = {0,0,0,0};

    int x;

    cin >> x;

    string n;

    for(int i = 0; i < x; i++)

    {

        cin >> n;

        for (int j = 0; j < 4; j++)

        {

            if (a[j] == n)

            {

                res[j]++;

            }

        }

    }

    for (int i = 0; i < 4; i++)

    {

        cout << a[i] << " x " << res[i] << endl; 

    }

}


// Faster C++ solution for the same problem (measured speedup: 5.244300848337967x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

using namespace std;

int main() {

    string AC , WA, TLE, RE;

    string x;

    int n;

    cin>>n;

    int cnt1=0;

    int cnt2=0;

    int cnt3=0;

    int cnt4=0;

    for (int i = 0; i <n ; ++i) {

        cin>>x;

        if(x== "AC"){++cnt1;}

        if(x== "WA"){++cnt2;}

        if(x== "TLE"){++cnt3;}

        if(x== "RE"){++cnt4;}

    }

    cout<<"AC"<<" "<<"x"<<" "<<cnt1<<endl;

    cout<<"WA"<<" "<<"x"<<" "<< cnt2<<endl;

    cout<<"TLE"<<" "<<"x"<<" "<< cnt3<<endl;

    cout<<"RE"<<" "<<"x"<<" "<< cnt4<<endl;



    return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.257894645295392x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

#include<bits/stdc++.h>



using namespace std;



int main()

{

    int n;

    cin>>n;

    map<string,int>tmp;





    tmp["AC"]=0;

    tmp["WA"]=0;

    tmp["TLE"]=0;

    tmp["RE"]=0;



    for(int i = 0 ; i  < n ;i++)

    {

        string s;cin>>s;



        tmp[s]++;

    }



    cout<<"AC x " << tmp["AC"]<<endl;

    cout<<"WA x " << tmp["WA"]<<endl;

    cout<<"TLE x " << tmp["TLE"]<<endl;

    cout<<"RE x " << tmp["RE"]<<endl;

    return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.2741410082843165x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>



using namespace std;



int main()

{



    int n;

    cin>>n;

    int a[4]={0};

    for(int i=0 ; i<n ; i++){

        string s;

        cin>>s;

        if(s=="AC")

            a[0]+=1;

        else if(s=="WA")

            a[1]+=1;

        else if(s=="TLE")

            a[2]+=1;

        else

            a[3]+=1;

    }





     cout<<"AC x "<<a[0]<<endl;

     cout<<"WA x "<<a[1]<<endl;

     cout<<"TLE x "<<a[2]<<endl;

     cout<<"RE x "<<a[3]<<endl;















}


// Faster C++ solution for the same problem (measured speedup: 5.252248883168236x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>

using namespace std;

void init(){

    cin.tie(0);

    cin.sync_with_stdio(0);

}

int fr[205];

int main()

{   init();

    int n;

    cin>>n;

    map<string ,int>mp;

    for(int i=0;i<n;i++){

        string s;

        cin>>s;

        mp[s]++;}

        cout<<"AC x "<<mp["AC"]<<endl<<"WA x "<<mp["WA"]<<endl<<"TLE x "<<mp["TLE"]<<endl<<"RE x "<<mp["RE"];



}


// Faster C++ solution for the same problem (measured speedup: 5.338955903626333x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

#include<bits/stdc++.h>

using namespace std;



int main() {

int n;

cin>>n;

int AC=0,WA=0,TLE=0,RE=0;

while(n--){

	string s;

	cin>>s;

	if(s=="AC")AC++;

	else if(s=="WA")WA++;

	else if(s=="TLE")TLE++;

	else

	RE++;

}cout<<"AC x "<<AC<<endl;

cout<<"WA x "<<WA<<endl;

cout<<"TLE x "<<TLE<<endl;

cout<<"RE x "<<RE<<endl;



	return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.251694211801358x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>

#define ll long long

using namespace std;



int main()

{

    int n;cin>>n;

    string s;

    string arr[4]={"AC" , "WA" ,"TLE" ,"RE" };

    int intarr[4]={};

    for(int i=0;i<n;i++)

    {

        cin>>s;

        if(s=="AC")

            intarr[0]++;

        else if(s=="WA")

            intarr[1]++;

        else if(s=="TLE")

            intarr[2]++;

        else intarr[3]++;

    }

    for(int i=0;i<4;i++)

    {

        cout<<arr[i]<<" x "<<intarr[i]<<endl;

    }

    return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.2521667454222705x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
// 2nd.cpp : This file contains the 'main' function. Program execution begins and ends there.

//



#include <iostream>

#include<string>

#include<vector>

using namespace std;



int main()

{

	int n;

	cin >> n;

	int a = 0;

	int b = 0;

	int c = 0;

	int d = 0;



	vector<string> ans(n);

	for (int i = 0; i < n; i++)

	{

		cin >> ans[i];

		if (ans[i] == "AC")

			a++;

		else if (ans[i] == "WA")

			b++;

		else if (ans[i] == "TLE")

			c++;

		else

			d++;





	}

	cout << "AC" << " " << "x" << " " << a << endl;

	cout << "WA" << " " << "x" << " " << b << endl;

	cout << "TLE" << " " << "x " << c << endl;

	cout << "RE" << " x " << d << endl;





	return 0;



}



// Run program: Ctrl + F5 or Debug > Start Without Debugging menu

// Debug program: F5 or Debug > Start Debugging menu



// Tips for Getting Started: 

//   1. Use the Solution Explorer window to add/manage files

//   2. Use the Team Explorer window to connect to source control

//   3. Use the Output window to see build output and other messages

//   4. Use the Error List window to view errors

//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project

//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file


// Faster C++ solution for the same problem (measured speedup: 5.261758018335078x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>



using namespace std;

int main ()

{

    /*/

    int i = 0, j = 1;

    cout << i;

    int *ptr = &i;

    cout << i;



    i = 2;

    cout << i;

    *ptr = 3;

    ptr = &j;

    j = i;

    cout << i;

    *ptr = 4;

      /*/



    /*/

    int n , ctn=0 ,arr;

    cin >> n ;

    for (int i = 1; i <=n ; ++i) {

        cin >> arr;



        if ((i%2!=0)&&(arr%2!=0))ctn++;



    }

    cout<<ctn <<endl;



    cout << "Hello, world!"<<endl;

    cout << "Greetings from Illinois!" <<endl;

    /*/



    int n ,ac=0,wa=0,tle=0,re=0 ;

    string inp;

    cin >> n ;

    for (int i = 0; i < n ; ++i)

    {

        cin >> inp;

        if (inp =="AC") ac++;

        if (inp=="WA") wa++;

        if (inp=="TLE") tle++;

        if (inp=="RE") re++;



    }

    cout <<"AC x "<< ac <<endl;

    cout <<"WA x "<< wa <<endl;

    cout <<"TLE x "<< tle <<endl;

    cout <<"RE x "<< re <<endl;





    

}

// Faster C++ solution for the same problem (measured speedup: 5.253559704961217x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>



using namespace std;



map<string, int> mp;

int main() {

    int n;

    cin >> n;

    for (int i = 1; i <= n; i++) {

        string s;

        cin >> s;

        mp[s]++;

    }

    cout << "AC x " << mp["AC"] << endl;

    cout << "WA x " << mp["WA"] << endl;

    cout << "TLE x " << mp["TLE"] << endl;

    cout << "RE x " << mp["RE"] << endl;



    return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.2722262324768785x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include<bits/stdc++.h>

using namespace std;

char st[10];

int n;

map <string,int> mp;

int main(){

//	freopen("x.txt","r",stdin);

	scanf("%d\n",&n);

	for(int i=1;i<=n;++i){

		cin>>st;

//		cout<<st<<endl;

		mp[st]++;

	}

	cout<<"AC x "<<mp["AC"]<<endl;

	cout<<"WA x "<<mp["WA"]<<endl;

	cout<<"TLE x "<<mp["TLE"]<<endl;

	cout<<"RE x "<<mp["RE"]<<endl;

	return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.291349832390682x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <bits/stdc++.h>



using namespace std;

const int MAXN = 1e5 + 5;



int a, b, c, d;

char str[500];



int main(int argc, char* argv[]) {

    int T;

    scanf("%d", &T);

    while (T--) {

        scanf("%s", str);

        if (str[0] == 'A')

            a++;

        else if (str[0] == 'W')

            b++;

        else if (str[0] == 'T')

            c++;

        else if (str[0] == 'R')

            d++;

    }

    printf("AC x %d\nWA x %d\nTLE x %d\nRE x %d\n", a, b, c, d);

    return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.133409093324907x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

#include <cmath>



using namespace std;



int main()

{

  int N ;

  cin >> N ;

  string S[N] ;

  int c0=0 , c1=0 , c2=0 , c3=0 ;

  for (int i=0 ; i<N ; i++)

  {

    cin >> S[i] ;

    if (S[i]=="AC")

        c0++;

    else if (S[i]=="WA")

        c1++;

    else if (S[i]=="TLE")

        c2++;

    else if (S[i]=="RE")

        c3++;



  }



  cout << "AC x " << c0 << endl;

  cout << "WA x " << c1 << endl;

  cout << "TLE x " << c2 << endl;

  cout << "RE x " << c3 << endl;



    return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.253468870277442x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

using namespace std;

int main()

{

	int n, b =0, c = 0,d = 0,e = 0;

	string a;

	cin >> n;

	for (int i = 0; i < n; i++) {

		cin >> a;

		if (a[0] == 'A')

			b++;

		else if (a[0] == 'T' )

			c++;

		else if (a[0] == 'W')

			d++;

		else {

			e++;

		}

	}cout << "AC x "<< b << endl;

	cout << "WA x " << d << endl;

	cout << "TLE x " << c << endl;

	cout << "RE x "<< e << endl;

	

	return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.203209266683867x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
//#include<bits/stdc++.h>

#include<iostream>

#include<iomanip>

#include<string>

#include<cmath>

#include<algorithm>

#include<vector>

#include<stack>

#include<queue>

#include<deque>

#include<set>

#include<map>

#include<bitset>

#define sz(v) (int)v.size()

#define ll long long

#define ull unsigned long long

using namespace std;

const int PI = 3.14159265;

void fast() {

	std::ios_base::sync_with_stdio(0);

	cin.tie(0);cout.tie(0);

}

int main()

{

	//freopen("file.in","r",stdin);

	//freopen("file.out","w",stdout);

	fast();



	int t;

	cin >> t;

	int wa = 0, tle = 0, re = 0, ac = 0;

	while (t--)

	{

		string s;

		cin >> s;

		if (s == "WA") {

			wa++;

		}

		else if (s == "TLE") {

			tle++;

		}

		else if (s == "RE") {

			re++;

		}

		else {

			ac++;

		}

	}

	cout << "AC x " << ac << '\n';

	cout << "WA x " << wa << '\n';

	cout << "TLE x " << tle << '\n';

	cout << "RE x " << re << '\n';



	return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.313006173859518x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

#include<math.h>

#include<algorithm>

#include<map>

using namespace std;



int main()

{

    map<string, int>freq;

    int n;

    string val;

    cin >> n;



    for (int i = 0;i < n;i++) {

        cin >> val;

        freq[val] += 1;

    }



    cout << "AC x " << freq["AC"]<<endl;

    cout << "WA x " << freq["WA"]<<endl;

    cout << "TLE x " << freq["TLE"]<<endl;

    cout << "RE x " << freq["RE"]<<endl;

    return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.272357169707213x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include<iostream>

#include<algorithm>

using namespace std;

int main()

{

    int n;

    cin >> n;

    string a[n];

    string b[] = {"AC","WA","TLE","RE"};

    int x1=0,x2=0,x3=0,x4=0;

    for (int i = 0 ; i < n ; i++){

        cin >> a[i];

        if (a[i]==b[0]) {x1++;}

        else if (a[i]==b[1]) {x2++;}

        else if (a[i]==b[2]) {x3++;}

        else if (a[i]==b[3]) {x4++;}

    }

    cout<<"AC x "<<x1<<endl;

    cout<<"WA x "<<x2<<endl;

    cout<<"TLE x "<<x3<<endl;

    cout<<"RE x "<<x4<<endl;





    return 0;

}




// Faster C++ solution for the same problem (measured speedup: 5.251911635246563x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

using namespace std;

int main()

{

    long long n;

    cin >> n;

    string s;

    int ac=0,wa=0,tle=0,re=0;

    for (int i=0;i<n;i++)

    {

        cin >> s;

        if (s=="AC")

            ac++;

        else if (s=="WA")

            wa++;

        else if (s== "TLE")

            tle++;

        else

            re++;



    }



    cout <<"AC x " << ac << "\nWA x " << wa

    << "\nTLE x " << tle << "\nRE x "<< re;



return 0;

}


// Faster C++ solution for the same problem (measured speedup: 5.242843628091882x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}
// Slower C++ solution:
#include <iostream>

using namespace std;



int main()

{

	int n;

	string val;

	cin >> n;

	int count[4] = { 0 };

	for (int i = 0; i < n; ++i)

	{

		cin >> val;

		switch (val[0])

		{

		case 'A':

			count[0]++;

			break;

		case 'W':

			count[1]++;

			break;

		case 'T':

			count[2]++;

			break;

		case 'R':

			count[3]++;

			break;

		default:

			break;

		}

	}

	cout << "AC x " << count[0] << "\nWA x " << count[1] << "\nTLE x " << count[2] << "\nRE x " << count[3] << "\n";



	ios::sync_with_stdio(false);

	cin.tie();

	cout.tie();

	return 0;

}

// Faster C++ solution for the same problem (measured speedup: 5.316861333124606x):
#include <stdio.h>



int main() {

	int n, AC = 0, WA = 0, TLE = 0, RE = 0;

	char Si[110];

	

	scanf("%d", &n);

	while(n--){

		scanf("%s", Si);

		if(Si[0] == 'A'){

			AC++;

		}else if(Si[0] == 'W'){

			WA++;

		}else if(Si[0] == 'T'){

			TLE++;

		}else if(Si[0] == 'R'){

			RE++;

	}

}

	printf("AC x %d\n", AC);

	printf("WA x %d\n", WA);

	printf("TLE x %d\n", TLE);

	printf("RE x %d\n", RE);

	

	return 0;



}