18 april at payilagam (For loop using string)

For Statement:

The for statement in Python differs a bit from what you may be used to in C or Pascal. Rather than always iterating over an arithmetic progression of numbers (like in Pascal), or giving the user the ability to define both the iteration step and halting condition (as C), Python’s for statement iterates over the items of any sequence (a list or a string), in the order that they appear in the sequence.

# Vowels in name
name = "kuhan"
print("aeiou" in name)

sen = "today is a friday"
print("friday" in sen)
print("abcd" not in sen)
print("fri" in sen)
print("abcd" not in sen)

# indexing
sentence = input("enter name : ")
print("Your First letter is : ",sentence[0])
print("Your Last letter is : ",sentence[-1])

sen = "salman"
for every_letter in sen:
    print(every_letter[0:1]) 

name = "mohd salman"
for letter in name:
    print(letter)

# count of y:

count = 0
sen="today is friday"
for letter in sen:
    if letter == 'y':
        count+=1
else:
    print(count)

#Count of vowels

count_of_vowels=0
vowels = "aeiou"
name = "kuhanraja"
for every_letter in name:
    if every_letter in vowels:
        count_of_vowels+=1
else:
    print(count_of_vowels)

count_of_vowels = 0
vowels = "aeiou"
name = "kuhanraja"
for every_letter in name:
    if every_letter == 'n':
        break
    print(every_letter,end=' ')
else:
    print("Hi")