Help me in solving MAKEDIV3 problem

help
,
1

My issue

What is wrong with my code?

My code

for _ in range(int(input())):
    n= int(input())
    if n==1: print(3)
    else: print(10**(n-1) +5)

Learning course: Jump from 2* to 3*
Problem Link: Make it Divisible Practice Problem in Jump from 2* to 3* - CodeChef

2

@amarendarpunna
The logic is print n-1 times 9 and one time 3.

3

You can not print such a huge number in Python.

By default, Python can only print numbers up to 4300 digits (and this problem will ask you to print a 10000 digit number), so it throws a Runtime Error.

You have 3 options.

  1. Increase Python’s default limit
  2. Use Decimal library
  3. Work with strings

Increasing limit:

import sys
sys.set_int_max_str_digits(0)

for _ in range(int(input())):
    n= int(input())
    if n==1: print(3)
    else: print(10**(n-1) +5)

Using decimal

from decimal import Decimal

for _ in range(int(input())):
    n= int(input())
    if n==1: print(3)
    else:
        var = Decimal(10**(n-1)+5)
        print(var)

Using strings

for _ in range(int(input())):
    n= int(input())
    if n==1: print(3)
    else:
        print(1,end="")
        print("0"*(n-2),end="")
        print(5)