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Postlar arxiv
Different b/w insert and Append
Ans- Append mai koi bhi number last mai add hota but insert mai Hum jaha man karta hai yeha per Add kar sakte hai
# Finding the length of a list in Python
ProgrammingList = ["CSharp","Python","PHP","R"]
print(len(ProgrammingList))
Python list of numbers
myNumbers = [1,5,9,16,28]
print(myNumbers)
यह प्रश्न नहीं आयेगा परन्तु आपके list से Data लेने के लिए काम आयेगा ☝️
Dictionary Most important
कुछ प्रश्न ऐसा भी आयेगा जिसमें बस Data आपको प्रश्न से Add करना होगा ☝️
#taking user input
no=int(input("Enter any number:"))
sum=0
for i in range(1,no+1):
print(i,end=" ")
#finding sum
sum=sum+i
print("Total sum:",sum)
"""
*Output*
Enter any number:5
1 2 3 4 5 Total sum: 15
"""
cost_price=float(input("Enter cost price:"))
selling_price=float(input("Enter selling price:"))
if cost_price>selling_price:
print("Loss of Rs.",cost_price-selling_price)
else:
print("Profit of Rs.",selling_price-cost_price)
"""
*Output*
Enter cost price:158
Enter selling price:120
Loss of Rs. 38.0
"""
#taking user input
p=float(input("Enter principle:"))
r=float(input("Enter rate of interest:"))
t=float(input("Enter time duration:"))
#formula
si=(p*r*t)/100
print("Simple Interest:",si)
"""
*Output*
Enter principle:1550
Enter rate of interest:6
Enter time duration:5
Simple Interest: 465.0
"""
Prin all odd numbers between 50 and 100 using for Loop
( Most important Questions)
#here initialization is 51 and increment is of 2
for i in range(51,101,2):
print(i,end=" ")
"""
*Output*
51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99
"""
#taking user input
base=int(input("Enter base:"))
expo=int(input("Enter expo:"))
pow=1
for i in range(1,expo+1):
pow=pow*base
print("{}^{}={}".format(base,expo,pow))
"""
*Output*
Enter base:3
Enter expo:4
3^4=81
"""
#taking user input
x=int(input("Enter first number:"))
y=int(input("Enter Second number:"))
z=x*y
print("Multiplication of two number:",z)
"""
*Output*
Enter first number:5
Enter Second number:6
Multiplication of two number: 30
"""
"""
Factorial of
5=1x2x3x4x5
6=1x2x3x4x5x6
no=1x2x3x...xno
"""
#taking user input
no=int(input("Enter any number:"))
fact=1
for i in range(1,no+1):
#finding multiplication of numbers
fact=fact*i
print("Factorial of {} is {}".format(no,fact))
"""
*Output*
Enter any number:6
Factorial of 6 is 720
"""
