string
Pangram string program in C++ | How to check a string is pangram or not?
Pangram string program in C++ English has a total of 26 alphabets. If a string comprises all the English alphabets in it then it is called a pangram . A pangram is a popular program in interviews. This program can be executed in several ways but I will use a simple and easy-to-understand approach here. Code: #include <bits/stdc++.h> using namespace s…
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string
Program to print string INITCAP of words | Program to Convert first character uppercase in a String
Program to Convert first character uppercase in a String Code #include <bits/stdc++.h> using namespace std; char lower(char c){ // to check & convert uppercase to lowercase if(c>=65 && c<=90){ return c+32; } else{ return c; } } char upper(char c){ //to check & conv…
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string
C++ program to convert uppercase alphabet lowercase and lowercase alphabet to uppercase in a string
//Program to convert uppercase alphabet lowercase and lowercase alphabet to uppercase in a string #include <bits/stdc++.h> using namespace std; int main() { string s; //requesting string cin>>s; int l=s.length(); …
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string
Print the no. of LOWERCASE, UPPERCASE, NUMBERS, SPACES & SYMBOLS in a String
//Program to print the no. of LOWERCASE, UPPERCASE, NUMBERS, SPACES & SYMBOLS in a String #include <bits/stdc++.h> using namespace std; int main() { string s; //requesting string cin>>s; int l=s.length(); …
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string
Program to Count no of occurrences of a Character in a String | program to print no. of occurrences of a given character in a string
//Program to Count no of Occurrences of a Character in a String #include <bits/stdc++.h> using namespace std; int main() { cout<< "Enter a String: " ; //requesting a string string s; getline(cin,s); //to read space separated input cout<< "\nEnter a character: …
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string
Program to count no of words in a given string | Count the no of words in a given string in C++ | How to count no of words in a string
Program to count no words in a given string Code #include <bits/stdc++.h> using namespace std; int main() { cout<< "Enter a String: " <<endl; //requesting a string string s; getline(cin,s); //to read space separated input int count=1;…
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string
Reverse function in C++ | C++ program to reverse a string using reverse |
Reverse function in C++: C++ has a built in function to reverse the order of given input. It reverses the order of the elements in the range (first, last) of any input. The time complexity of reverse() is O(n). Program to reverse a given string in C++ #include <bits/stdc++.h> using namespace std; int main() { cout<< "Enter a String: " …
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string
Check the given string is palindrome or not in C++ | C++ program to check palindrome string
Program to check given string is Palindrome or not in C++ Code #include <bits/stdc++.h> using namespace std; int main() { string s; cout<< "Enter a string" <<endl; //Requesting String cin>>s; string t=s; //Sto…
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string
Count and print the number of vowels(a, e, i, o, u) in a given string
Program to count and print the number of vowels(a, e, i, o, u) in a given string This code can be simply executed with an if-else ladder. To know about the ladder statement in C++ read the if-else ladder in C++. Take the string from the user, calculate the length of the string. Initiate a loop from zero to the size of the string and check each e…
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string
C++ program to print the length of string, print the string in reverse and check the string is palindrome or not
Note: The string can also be reversed using reverse function. Program to print length of string, print the string in reverse and check the string is palindrome or not Take the input string from the user, calculate and print the length of the string. Reverse and print the string. Compare the reversed string with the original string and check if they are the …
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string
Replace E-mail with Stars, Asterisk (*). A C++ program to replace Email with special character and print it.
In this program we will replace the Email id provided by user with Asterisk (Star "*"). Only the First letter, the letter after "@" and ".com" will be visible. This is one of the most commonly asked interview program. Program to replace Email with Asterisk "*" Logic : Store special Characters "@" and "."…
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string
How to check a Palindrome Number and a Palindrome string ? A Program to check Palindrome number and palindrome string in C++
Palindrome Number / String Palindrome : A sequence is called palindrome when it reads same backwards as forwards. While checking for a palindrome number or sequence we check whether the first number matches with last, second number matches with the number second from last and so on. Remember the middle entity will be unique tha…
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