## Algorithm

Problem Name: beecrowd | 3299

# Small Unlucky Numbers

By Tomas Peiretti, UTN - FRSF Argentina

Timelimit: 1

An unlucky number is one that contains a 1 followed by a 3 among its digits. For example, the number 341329 is an unlucky number, while the number 26771 is not.

Given an integer N, your program will have to determine if N is unlucky or not.

## Input

The input consists of a positive integer N (0 <= N <= 10¹⁷)

## Output

Print the message "N es de Mala Suerte" if N is an unlucky number, otherwise print "N NO es de Mala Suerte".

 Input Sample Output Sample 13 13 es de Mala Suerte

 12321 12321 NO es de Mala Suerte

## Code Examples

### #1 Code Example with Javascript Programming

```Code - Javascript Programming```

``````
const { readFileSync } = require("fs")

const esMalaSuerte = (str = "") => /13/.test(str)

console.log(`\${num}\${esMalaSuerte(num) ? "" : " NO"} es de Mala Suerte`)
``````
Copy The Code &

Input

cmd
13

Output

cmd
13 es de Mala Suerte

### #4 Code Example with C Programming

```Code - C Programming```

``````
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {

char a[100];
scanf("%s", &a);
char *ver = strstr(a, "13");
if (ver){
printf("%s es de Mala Suerte\n", a);
}else{
printf("%s NO es de Mala Suerte\n", a);
}
}
``````
Copy The Code &

Input

cmd
13

Output

cmd
13 es de Mala Suerte

### #2 Code Example with C# Programming

```Code - C# Programming```

``````
using System;

//Developed by: @LucasMarcuzo

namespace _3299_Numeros_Má_Sorte_Pequenos
{
class Program
{
static void Main(string[] args)
{

if (num.Contains("13")) {

Console.WriteLine("{0} es de Mala Suerte",num);
}
else {

Console.WriteLine("{0} NO es de Mala Suerte",num);
}

}
}
}
``````
Copy The Code &

Input

cmd
13

Output

cmd
13 es de Mala Suerte

### #3 Code Example with Python Programming

```Code - Python Programming```

``````
lista = input()
lista1 = int(lista)*10
lista1 = str(lista1)

vetor = list(map(int,lista1))
tam = len(vetor)
esmalas = False
for i in range(tam):
if(vetor[i] == 1):
if(vetor[i+1] == 3):
esmalas = True
print("{} es de Mala Suerte".format(lista)) if esmalas else print("{} NO es de Mala Suerte".format(lista))

``````
Copy The Code &

Input

cmd
13

Output

cmd
13 es de Mala Suerte