tring methods in python with examples


Q) : Implement python  various operation on string using string libraries with algorithm

Aim : To perform  various operation on string using string libraries with algorithm

Algorithm :

step 1: Start
step 2: initialise upper case letters
          capotal = str.upper()
step 3: Initialise upper case letter 
           small = capital.lower()
step 4: Replace str1 to str2
         str2 = str1.replace(“students’,”engineer”)
step 5: print left and right strips
          left  = str1.strip()
          right = str1.strip()
step 6: print prefixes
          prefix1 = str1.startwith(“wel come”)
step 7: end

Source Code:

str1 = "welcome to all student"
capital = str1.upper()
print(capital)
str2 = "WELCOME TO MITS"lower = str2.lower()
print(str2)
str3 = str2.replace("MITS","madanapalle")
print(str3)
str4 = "This is an example of strip"left = str4.strip()
print(left)
prefix1 = str1.startswith('hellow')
print(prefix1)
prefix2 = str1.startswith('wel')
print(prefix2)
prefix3 = str1.endswith('student')
print(prefix3)


Output:
 
WELCOME TO ALL STUDENT
welcome to mits
WELCOME TO madanapalle
This is an example of strip
False
True
True

Process finished with exit code 0



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