1 - WAP to replace each string of one or more blanks by a single blank

Description:

Input string:

Pointers are sharp knives.

Output String:

Pointers are sharp knives.

Blank can be spaces or tabs. (replace with single space).

Pr-requisites:-

Functions

Pointers

Objective: -

To understand the concept of

Functions, Arrays, and Pointers

Inputs: -

String with multi-spaces between words

Sample execution: - Test Case 1: Enter the string with more spaces in between two words Pointers are sharp knives. Pointers are sharp knives. Test Case 2: Enter the string with more spaces in between two words Welcome to Emertxe

Welcome to Emertxe

Test Case 1: Enter the string with more spaces in between two words Welcome to Emertxe

Welcome to Emertxe

requested file

#include

void replace_blank(char []);

int main() { char str[50]; printf("Enter the string with more spaces in between two words "); scanf("%[^ ]", str); replace_blank(str); printf("%s ", str); }

2.

2 - WAP to check given string is Pangram or not

Description:

Read a string from the user. Check whether the string is Pangram or not

A pangram is a sentence containing every letter in the English Alphabet.

Example 1 : "The quick brown fox jumps over the lazy dog is a Pangram [Contains all the characters from a to z]

Example 2: The quick brown fox jumps over the dog is not a Pangram [Doesnt contain all the characters from a to z, as l, z, y are missing]

Pre-requisites:

Strings

Functions

Pointers

Input:

Read a string from the user(use selective scanf)

Output:

Print whether the string is Pangram or not

Sample Execution:

Test Case 1:

Enter the string: The quick brown fox jumps over the lazy dog

The Entered String is a Pangram String

Test Case 2:

Enter the string: The quick brown fox jumps over the dog

The Entered String is not a Pangram String

requested file

#include

int pangram(char []);

int main() { }