Algorithm
Problem Name: beecrowd | 2766
Problem Link: https://www.beecrowd.com.br/judge/en/problems/view/2766
Input and Output Reading and Skipping Names
By Roberto A. Costa Jr, UNIFEI 
Brazil
Timelimit: 1
Your teacher would like to make a program with the following characteristics:
- Read 10 names, with no space;
- Print the third name from the list;
- Print the seventh name from the list;
- Print the ninth name from the list.
Input
The entry consists of several test files. Each test file has ten lines. Each line has a name of at most 30 characters and no space. As shown in the following input example.
Output
For each file in the entry, you have an output file. The output file has three lines according to procedures 2, 3, and 4. As shown in the following output example.
| Input Samples | Output Samples |
|
USP UFPE UFCG UFRN UFRJ ITA UNIOESTE URI UFG |
UFCG ITA URI |
Code Examples
#1 Code Example with C Programming
Code -
C Programming
#include <stdio.h>
struct c
{
char str[50];
} ch[10];
int main(void)
{
int i, j, x;
while (scanf("%s%s%s%s%s%s%s%s%s%s", ch[0].str, ch[1].str, ch[2].str, ch[3].str, ch[4].str, ch[5].str, ch[6].str, ch[7].str, ch[8].str, ch[9].str) != EOF)
{
printf("%s\n%s\n%s\n", ch[2].str, ch[6].str, ch[8].str);
}
return 0;
}
Input
Output
#2 Code Example with C++ Programming
Code -
C++ Programming
#include <iostream>
#include<vector>
#include<string>
#include<algorithm>
#include<iterator>
#include<map>
#include<set>
#include<string>
#include<cstring>
#include<cstdio>
#include<stack>
#include<queue>
#include<math.h>
#include <utility>
#include <sstream>
#include<bitset>
using namespace std;
typedef long long ll;
typedef std::vector < double> vi;
#define PI acos(-1)
#define E 2.718281828459
int main(int argc, char** argv) {
string str;
for(int i = 1;i < =10; i++)
{
cin>>str;
if(i==3||i==7||i==9)cout << str << endl;
}
}
Input
Output
#3 Code Example with Java Programming
Code -
Java Programming
import java.util.Scanner;
import java.util.Locale;
public class Main {
public static void main(String[] args) {
Locale.setDefault(new Locale("en", "US"));
Scanner sc = new Scanner(System.in);
//DD/MM/AA
String[] a = new String[10];
for(int i=0 ; i < 10 ; i++)
a[i] = sc.nextLine();
System.out.printf("%s\n%s\n%s\n",a[2],a[6],a[8]);
sc.close();
}
}
Input
Output
#4 Code Example with Javascript Programming
Code -
Javascript Programming
const { readFileSync } = require("fs")
const input = readFileSync("/dev/stdin", "utf8").split("\n", 10)
console.log(input[2])
console.log(input[6])
console.log(input[8])
Input
Output
#5 Code Example with Python Programming
Code -
Python Programming
l = []
for i in range(10):
l.append(input())
print(l[2])
print(l[6])
print(l[8])
Input
Output