PALASH-BAJPAI

from collections import defaultdict
import math
ll = lambda : list(map(int,input().split())) 
ls = lambda : list(map(str,input().split())) 

for _ in range(int(input())):
    n = int(input())

PALASH-BAJPAI

Snake case for variable and function name. eg get_customer_name()
constants are uppercase. eg PI
class names are upperCamelCase. eg MyClass
module names are all lowercase. eg mymodule

PALASH-BAJPAI

<img src="nature.jpg" alt="Nature" class="responsive">

.responsive {
  max-width: 100%;
  height: auto;
}

PALASH-BAJPAI

body{
  background:#000;
    filter: invert(1) hue-rotate(360deg);
}
p{
  color:pink;
}

//Invert 0 and background #FFF for again normal mode

PALASH-BAJPAI

.img{
  height:100%;
  width:100%;
  object.fit:contain;
}