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| Wrong answer test 8 | Леонид | 1496. Spammer | 15 Jun 2023 22:13 | 2 |
n = int(input())
sp = []
c = 0
for i in range(n):
b = input()
sp.append(b)
sp.sort()
for i in sp:
if sp.count(i) >= 2 and c == 0:
print(i)
c = 1
if sp.count(i) < 2:
c = 0 |
| C# Accepted | TARASHI {Kutaisi SU3} (Georgia) | 1496. Spammer | 7 Sep 2016 14:39 | 1 |
C# Accepted TARASHI {Kutaisi SU3} (Georgia) 7 Sep 2016 14:39 using System;
using System.Collections.Generic;
namespace CA_TimusRu
{
class Program1496
{
static void Main(string[] args)
{
Dictionary<string, int> dict = new Dictionary<string, int>();
int n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
string s = Console.ReadLine();
if (dict.ContainsKey(s))
dict[s]++;
else
dict.Add(s, 1);
}
foreach (var item in dict)
{
if (item.Value >= 2)
Console.WriteLine(item.Key);
}
}
}
} |
| For coders who got Runtime Error | IlushaMax | 1496. Spammer | 24 Mar 2016 00:56 | 1 |
Just read it
Runtime error. Программа аварийно завершила работу. Возможные причины: ненулевой код возврата (ошибка «non-zero exit code»); деление на ноль (ошибка «division by zero»); бесконечная рекурсия (ошибка «stack overflow»); недостаточный размер массивов или обращение по недоступному адресу в памяти (ошибка «access violation»). Чтобы избежать переполнения стека, используйте специальные директивы, которые приведены в разделах, посвященных конкретным языкам программирования.
I've read and understood where my mistake is.
Edited by author 24.03.2016 00:57 |
| AC C++ | Bogdan Pavlov | 1496. Spammer | 4 Feb 2016 00:06 | 1 |
AC C++ Bogdan Pavlov 4 Feb 2016 00:06 #include <iostream>
#include <string>
#include <ctime>
#include <cstdlib>
using namespace std;
int main(){
int n, active, s = 0;
bool kek = true;
cin >> n;
string *str = new string[n];
for (int i = 0; i < n; i++)
{
cin >> str[i];
}
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
if (str[i] == str[j] && i != j){
str[j] = "1";
s = 1;
}
}
if (s == 1 && str[i]!="1"){
cout << str[i] << endl;
}
str[i] = "1";
s = 0;
}
}
If you can't solve this solution, it may help you. |
| Wrong answer 7. help please. pascal | Lena | 1496. Spammer | 1 May 2015 10:47 | 1 |
var a:array[1..101] of string;
b:array[1..101] of integer;
k,n,i,j,t,max,p:integer;
x:string;
begin
k:=1;
readln(n);
readln(x);
a[1]:=x;
for i:=2 to n do
begin
readln(x);
for j:=1 to k do
if x=a[j] then b[j]:=b[j]+1;
for j:=1 to k do
if x<>a[j] then a[k+1]:=x;
k:=k+1;
end;
for t:=1 to n do
if b[t]>=max then max:=b[t];
for p:=1 to n do
if b[p]=max then writeln(a[p]);
end. |
| Short solution | fjxttq | 1496. Spammer | 12 Sep 2016 09:55 | 2 |
Hi, here's a very short and clear solution I came up with in a few seconds.
I guess somebody'll like the trick used in it.
#include <bits/stdc++.h>
using namespace std;
int n,i;
string s;
map<string,int>M;
int main(){
//freopen("input.txt","r",stdin);
cin>>n;
for(i=1;i<=n;++i){
cin>>s;
++M[s];
if(M[s]>1)cout<<s<<endl,M[s]=-1e9;
}
return 0;
} #include <bits/stdc++.h>
using namespace std;
string s;
map<string,int>M;
int main(){
while (getline(cin, s)){
++M[s];
if(M[s]>1)cout<<s<<endl,M[s]=-1e9;
}
return 0;
}
This is shorter .... Get Ac, but wrong . Weak tests.
Edited by author 12.09.2016 09:59 |
| Wrong answer test 3 in Java 1.7 please help me | Axmadjon | 1496. Spammer | 19 Oct 2015 21:43 | 2 |
import java.util.Arrays;
import java.util.Scanner;
public class _1496 {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int amount = s.nextInt();
if (amount == 0) System.out.println("0");
else {
String[] source = new String[amount];
String[] uniT = new String[amount];
int j = 0;
int count = 0;
for (int i = 0; i < amount; i++) {
source[i] = s.nextLine();
}
Arrays.sort(source);
uniT[0] = source[0];
for (int i = 0; i < amount; i++) {
if (source[i].equals(uniT[j]) != true) {
j++;
uniT[j] = source[i];
}
}
for (int i = 0; i <= j; i++) {
count = 0;
for (int k = 0; k < amount; k++) {
if (source[k].equals(uniT[i])) {
count++;
}
}
if (count > 1) {
System.out.println(uniT[i]);
}
}
}
}
} You have to change Output in case of empty solution from "0" to Empty string. It will solve your problem |
| To Who got Runtime Error | an phan | 1496. Spammer | 5 May 2014 15:55 | 1 |
First: When N is 0 exit the program and print nothing.
Second: get attention in "range" of Array or vector (or what you use to save the team name)
test 3: N = 0;
test 5: N = any, but output is nothing.
Hope it help you! |
| I got the solution answer | Muzaffardjan Karaev | 1496. Spammer | 20 Feb 2015 15:12 | 2 |
https://uzdisk.uz/public.php?service=files&token=dacc643443b8fa3475306cd6b57a9277a6d354a5&file=/acm.timus.ru/1496.%20%D0%A1%D0%BF%D0%B0%D0%BC%D0%B5%D1%80.cpp #include <iostream> #include <string> #include <algorithm> using namespace std; int n; string array[10001]; struct TSpamer { string name; short index; }Spamer[10001]; void my_sort(int j) { int ind = 0; int Min_element = Spamer[ind].index; for(int i=0; i<j; i++) { int l = 0; while(l < j) { if(Spamer[l].index <= Min_element) { Min_element = Spamer[l].index; ind = l; } l++; } cout << Spamer[ind].name << endl; Min_element = 101; Spamer[ind].index = 102; } return; } int main(void) { int counter = 1; cin >> n; for(int i=0; i<n; i++) cin >> array[i]; sort(array, array+n); int k = 0, j = 0; while(k < n-1) { for(int i=k+1; i<n; i++) if(array[k] == array[i]) counter++; if(counter > 1) { Spamer[j].index = counter; Spamer[j].name = array[k]; j++; } k += counter; counter = 1; } my_sort(j); return 0; } Edited by author 16.10.2013 20:53 check my sol :P
#include <iostream>
#include <set>
#include <string>
using namespace std;
int main () {
string a[103];
set<string> gh;
int n;
cin >> n;
for(int i = 0; i < n; i++)cin >> a[i];
for(int i = 0; i < n - 1; i++){
for(int j = i + 1; j < n; j++)
if(a[i] == a[j]){gh.insert(a[i]);}
}
while (!gh.empty()){
cout << *gh.begin() << "\n";
gh.erase(gh.begin());}
}
Edited by author 20.02.2015 15:18 |
| Can anyone give me #7 please, I've got Exhausted by this test!!!!!!!!!!!! | zz | 1496. Spammer | 22 Aug 2012 09:45 | 1 |
|
| Crash (Acess Violation) on case # 6? | HappyPerson | 1496. Spammer | 11 Jul 2012 00:47 | 2 |
Code: #include <cstdlib> #include <iostream> using namespace std; int main(int argc, char *argv[]) {int spammers; char peeps[33][101]; bool k=true; cin>>spammers; for(int i=0; i<=spammers; i++) { peeps[31][i]=0; peeps[32][i]=0; for(int g=0; peeps[g-1][i]!='\n'; g++) { cin.get(peeps[g][i]); peeps[31][i]+=peeps[g][i]; peeps[32][i]++; } } for(int i=0; i<=spammers-1; i++) { for(int g=i+1; g<=spammers; g++) { if(peeps[31][i]==peeps[31][g] && peeps[32][i]==peeps[32][g] && peeps[31][g]!=-1) { if(k==true) { peeps[31][g]=-1; for(int y=0; peeps[y-1][g]!='\n'; y++) { cout<<peeps[y][g]; } k=false; } else { peeps[31][g]=-1; } } } k=true; } system("PAUSE"); return EXIT_SUCCESS; } Any ideas why it crashes? Sorry, your code is kind of too obfuscated for lazy me, but I would believe that you've really got access violation in your program. If you're curious, replace all arrays with vectors and use range checking access via "at". |
| I did not think that it is so easy! | JAVATAR | 1496. Spammer | 4 Apr 2012 02:30 | 1 |
|
| WA #7! Please? give me this test! | Кирилл | 1496. Spammer | 15 Jun 2023 22:12 | 2 |
Pascal
var a,b: array[1..100] of string;
i,j,k,n: integer;
s: string;
f: boolean;
begin
readln(n);
for i:=1 to n do
begin
readln(s);
f:=false;
for j:=1 to n do
if a[j] = s then f:=true;
if f = false then a[i]:=s
else begin
f:=false;
for j:=1 to n div 2 do
if b[j] = s then f:=true;
if f = false then b[i]:=s;
end;
end;
for i:=1 to n div 2 do
if b[i] <> '' then writeln(b[i]);
end. |
| Page 1 |
| What input in test 3? | Ananas | 1496. Spammer | 12 Jan 2012 22:03 | 1 |
0
Edited by author 12.01.2012 22:05 |
| Why crash(access violation) on test 9 ? | yazh | 1496. Spammer | 21 Sep 2011 19:53 | 1 |
program qwerty;
var a,b,c:array [1..200] of string;
n,i,j,m,k,h,x:integer;
begin
m:=0;
readln (n);
for i:=1 to n do
readln (a[i]);
for i:=1 to n-1 do
for j:=I+1 to n do
if a[i]=a[j] then begin
m:=m+1;
b[m]:=a[i];
end;
c[1]:=b[1];
k:=1;
for i:=1 to m do
if b[i]<>c[k] then begin
h:=0;
for x:=1 to k do
if b[i]=c[x] then h:=1;
If h<>1 then begin
k:=k+1;
c[k]:=b[i];
end;
end;
for i:=1 to k do
writeln (c[i]);
end.
This is my code. I don't know why crash. Help me please. |
| Why Crash? | coalminer | 1496. Spammer | 12 Sep 2011 18:14 | 1 |
Hello! This is listing of my class import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; public class q1496 { /** * @param args * @throws IOException * @throws NumberFormatException */ public static void main(String[] args) throws NumberFormatException, IOException { BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); int amount = Integer.parseInt(in.readLine()); String[] source= new String[amount]; String[] uniT= new String[amount]; int j=0; int count=0; for (int i=0;i<amount;i++) { source[i]=in.readLine(); } Arrays.sort(source); uniT[0]=source[0]; for (int i=0;i<amount;i++) { if (source[i].equals(uniT[j])!=true) { j++; uniT[j]=source[i]; } } for (int i=0;i<=j;i++) { count=0; for (int k=0;k<amount;k++) { if (source[k].equals(uniT[i])) { count++; } } if (count>1){System.out.println(uniT[i]);} } } } |
| Space in team names | Meir | 1496. Spammer | 24 Aug 2011 02:44 | 2 |
I suspect that spaces in team names are used in test #10. But in task it is stated that team names consist of lowercase latin letters and digits. There are no spaces in the team names in test #10. |
| Wrong answer №7 | Grillepitch | 1496. Spammer | 7 Oct 2011 20:05 | 3 |
#include <iostream>
#include <string>
using namespace std;
int main()
{
int N, counter = 0, p, g = 0;
cin >> N;
const int max = 128;
char ar[max][32] = {0};
char temp[max][32];
for ( int j = 0; j < N; ++j )
cin >> ar[j];
cout << endl;
for ( int j = 0; j < N - 1; ++j )
for ( int i = j + 1; i < N; ++i )
if ( strcmp ( ar[j], ar[i] ) == 0 )
{
if ( counter > 0 )
{
for ( p = 1; p <= counter; ++p )
{
if ( strcmp ( ar[j], temp[p] ) == 0 )
++g;
}
if ( g == 0 )
{
strcpy ( temp[++counter], ar[j] );
g = 0;
break;
}
}
else
{
strcpy ( temp[++counter], ar[j] );
break;
}
break;
}
else
continue;
for ( int j = 1; j <= counter; ++j )
cout << temp[j] << endl;
return 0;
}
Wrong answer. Test №7
Why ?
Edited by author 20.08.2011 02:09 My code [C#]:
using System;
using System.Text;
using System.Collections.Generic;
namespace _1820
{
class Program
{
static void Main(string[] args)
{
List<string> spam = new List<string>();
List<string> good = new List<string>();
int n = Int32.Parse(Console.ReadLine());
if (n <= 100)
{
int i, j, k;
bool find = false;
for (i = 0; i < n; i++)
{
spam.Add(Console.ReadLine());
}
for (i = 0; i < spam.Count; i++)
{
if (spam[i].Length <= 30)
{
for (j = i + 1; j < spam.Count; j++)
{
find = true;
if (spam[i] == spam[j])
{
if (good.Count > 0)
{
for (k = 0; k < good.Count; k++)
{
if (good[k] == spam[j]) break;
find = false;
}
if (!find) good.Add(spam[j]);
}
else
{
good.Add(spam[i]);
break;
}
break;
}
}
}
}
for (i = 0; i < good.Count; i++)
{
Console.WriteLine(good[i]);
}
}
}
}
} |
| Why Crash? | Georgeek | 1496. Spammer | 5 Jul 2011 01:22 | 1 |
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.Scanner;
public class Example {
private static int n;
private static String[] commands;
private static String m ="";
public static void main(String[] args) {
try {
Scanner scanner = new Scanner(System.in);
n = scanner.nextInt();
if(n>=0 && n<=100){
commands = new String[n];
for (int i = 0; i < n; i++) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
commands[i] = in.readLine();
if(commands[i].length()>30 || commands[i].length()==0){
throw new IOException();
}
}
Arrays.sort(commands);
for(String s: commands){
if(s.equals(m)){
System.out.println(s);
}
else{
m=s;
}
}
}
} catch (IOException e) {
}
}
} |
| why WA#8? | Алексей | 1496. Spammer | 11 Mar 2011 18:02 | 2 |
program Project1;
{$APPTYPE CONSOLE}
uses
SysUtils;
var
s,s2:array[1..100] of string[30];
i,n,j,k:integer;
begin
readln(n);
k:=1;
for i:=1 to n do s2[i]:='';
for i:=1 to n do
readln(s[i]);
for i:=1 to n-1 do
for j:=i+1 to n do
if s[i] = s[j] then
begin
s2[k]:=s[i];
k:=k+1;
end;
for i:=1 to k-1 do
for j:=i+1 to k do
if s2[i] = s2[j] then s2[j]:='';
for i:=1 to k-1 do
if s2[i] <> '' then writeln(s2[i]);
end. |
