1.) Program to print ASCII values of a character
i/p = a
o/p = 97
i/p = D
o/p = 68
2.) WAP for sum of squares of first n natural numbers
i/p = n = 4 o/p = 30
4^2+ 3^2 + 2^2 + 1^2 = 16+9+4+1 = 30
3.) Program to swap two elements in a list
i/p = [23,65,19,90]
pos = 0
pos1 = 2
o/p = [19,65,23,90]
1. Program to print ASCII values of a character
def asci():
print(f’{ord(a)}')
a=input()
asci()
output:
a
97
2. WAP for sum of squares of first n natural numbers
n=int(input())
m=list(map(lambda x:x**2,range(1,n+1)))
s=0
for i in m:
s+=i
print(s)
output:
4
30
3. Program to swap two elements in a list
n=eval(input())
n[0],n[2]=n[2],n[0]
print(n)
output:
[23,65,19,90]
[19, 65, 23, 90]
[quote=“mohammedaliparkar342, post:1, topic:8111”]
#1.) Program to print ASCII values of a character
str = input(“Enter a letter :”)
for i in str:
print(ord(i))
#2.) WAP for sum of squares of first n natural numbers
n = int(input())
l = list(map(lambda x:x**2 ,range(1,n+1)))
sum = 0
for i in l:
sum = sum+i
print(sum)
#3.) Program to swap two elements in a list
l = [23,65,19,90]
l[0],l[2] = l[2],l[0]
print(l)]
mystr = input("Enter a char : ")
def func(mystr):
return ord(mystr)
print(func(mystr))
def func(num):
x = ((num+1)(2num+1)*(num))/6
return x
num = int(input("Enter a number : "))
res = func(num)
print(res)
def func(l,a,b):
temp = l[a]
l[a] = l[b]
l[b] = temp
return l
l = eval(input("Enter a list : "))
a = int(input("Enter pos1 : "))
b = int(input("Enter pos2 : "))
print(func(l,a,b))