Python

problem 1: sample input:5 sample output: A B C D E F G H I J K L M N O python code: import string x=string.ascii_uppercase k=0 n=int(input()) for i in range(n):     for j in range(i+1):         print(x[k],end=' ')         k+=1     print('\r')    problem 2: sample input:5 sample output: a b c d e f g h i j k l m n o python code: import string x=string.ascii_lowercase k=0 n=int(input()) for i in range(n):     for j in range(i+1):         print(x[k],end=' ')         k+=1     print('\r') problem 3: sample input:5 sample output: A B B C C C D D D D E E E E E python code: import string x=string.ascii_uppercase k=0 n=int(input()) for i in range(n):     for j in range(i+1):         print(x[k],end=' ')     k+=1     print('\r')      problem ...

As we all know,python is an easy  to start programming language. Patterns are the most problems given in hiring interviews. So,lets get started fully on number patterns. problem 1 : print the following pattern. sample input 1:            5 sample output 1: 1 2 4 4 8 8 8 16 16 16 16 32 32 32 32 sample input 2: 3 sample output 2: 1 2 4 4 8 8 python code: n=int(input()) k=1 for i in range(0,n):     for j in range(0,i+1):         if j>=1:             print(k,end=' ')         elif j<2:             print(k,end=' ')             k=k*2     print('\n')  problem 2: sample input :4 sample output: 1 3 2 6 5 4 10 9 8 7 python code: n=int(input()) k=1 for i in range(n):     l=[]     h=''     for j in range(i+1): ...

As we all know,python is an easy  to start programming language. coding programs are the most problems given in hiring interviews. So,lets get started basic programs. problem: Find out whether a given word is palindrome or not. sample input: madam sample output: palindrome python code: def palin(word):     if len(word)<2:         return True     if word[0]==word[-1]:         return palin(word[1:-1])     else:         return False n=input() result=palin(n) if(result):     print('palindrome') else:     print('not palindrome')