Problem:
Score : 100 points

Problem Statement

You will be given an integer a and a string s consisting of lowercase English letters as input.

Write a program that prints s if a is not less than 3200 and prints red if a is less than 3200.

Constraints

2800 \leq a < 5000

s is a string of length between 1 and 10 (inclusive).

Each character of s is a lowercase English letter.

Input

Input is given from Standard Input in the following format:

a
s

Output

If a is not less than 3200, print s; if a is less than 3200, print red.

Sample Input 1

3200
pink

Sample Output 1

pink

a = 3200 is not less than 3200, so we print s = pink.

Sample Input 2

3199
pink

Sample Output 2

red

a = 3199 is less than 3200, so we print red.

Sample Input 3

4049
red

Sample Output 3

red

a = 4049 is not less than 3200, so we print s = red.

Solution in C (GCC 5.4.1) (judge verdict: Runtime Error)

#include<stdio.h>
int main(void){
  int i,n,a[110];
  double A,b;
  scanf("%d",&n);
  for(i=0;i<n;i++)
    scanf("%d",&a[i]);
  for(i=0;i<n;i++)
    A+=(double)1/a[i];
    b=1/A;
  printf("%.5lf\n",b);
  return 0;
}