The Joy of Computing Using Python: Programming Assignments 1,2 & 3

Programming Assignments-1: Addition

In this assignment, you will have to take two numbers (integers) as input and print the addition.

Input Format:

The first line of the input contains two numbers separated by a space.

Output Format:
Print the addition in single line

Example:
Input:
4 2
Output:
6

Program:

a,b = [int(a) for a in input().split()] 
c = a + b
print(c,end='')

Programming Assignment-2: Small

Given two numbers (integers) as input, print the smaller number.

Input Format:

The first line of input contains two numbers separated by a space

Output Format:

Print the smaller number

Example:

Input:

2 3

Output:

2

Program:

a,b = [int(a) for a in input().split()] 

if a>b:
  print(b,end='')
else:
  print(a,end='')

Programming Assignment-3:Loops ,List and Sum

Given an array A of N numbers (integers), you have to write a program which prints the sum of the elements of array A with the corresponding elements of the reverse of array A.
If array A has elements [1,2,3], then reverse of the array A will be [3,2,1] and the resultant array should be [4,4,4].

Input Format:

The first line of the input contains a number N representing the number of elements in array A.
The second line of the input contains N numbers separated by a space. (after the last elements, there is no space)

Output Format:

Print the resultant array elements separated by a space. (no space after the last element)

Example:
Input:
4
2 5 3 1
Output:
3 8 8 3

Program:

r=int(input())
t = [int(a) for a in input().split()]
rev = []
for i in reversed(t):
    rev.append(i)
result = []
for i in range(r):
    res=t[i]+rev[i]
    result.append(res)

print(*result,sep=' ',end='')