getchar() is similar to scanf(). islower() is system defined function under ctype.h header file which check if the character is in lowercase or not. toupper() converts the input parameter into equivalent uppercase char. putchar() is similar to printf(). #include<stdio.h> #include<conio.h> #include<ctype.h> // for use system… Read More »Reverse The Case Of Input Character
The below program is check the entered character, if it is vowel then it will print the entered character is vowel, otherwise it will print that the entered character is not vowel. #include<stdio.h> #include<conio.h> void main() { char ch; clrscr(); printf(“Enter A Character : “);… Read More »Check If Input Character Is A Vowel Using Switch Case
switch() can only contain char and int. break is used to exit from switch statement. switch case can be without default case. In switch case char variable is always initialized within ”(single quotes). If there is no break statement then the cases following the matched case other… Read More »Switch Case With Break Statement
Decision making with if statement may be implemented in different forms depending on the complexity of conditions to be tested.The different forms are, Simple if statement if….else statement Nested if….else statement Using else if statement Syntax if(expression1) { statement block1; } else if(expression2) { statement… Read More »else if Ladder In C
Decision making with if statement may be implemented in different forms depending on the complexity of conditions to be tested.The different forms are, Simple if statement if….else statement Nested if….else statement Using else if statement Syntax if( expression ) { if( expression1 ) { statement… Read More »Nested if…else Statement In C
Decision making with if statement may be implemented in different forms depending on the complexity of conditions to be tested.The different forms are, Simple if statement if….else statement Nested if….else statement Using else if statement Syntax if(expression) { //Inside if Statement Are Executed } else… Read More »if…else Statement In C
Decision making with if statement may be implemented in different forms depending on the complexity of conditions to be tested.The different forms are, Simple if statement if….else statement Nested if….else statement Using else if statement Syntax if(expression) { //Inside Statement Are Executed } //Outside Statement… Read More »Simple if Statement In C
puts() function is used to write a line to the output screen. It means puts() function can print entire sentence with white spaces. #include <stdio.h> #include <conio.h> void main() { char string[40]; clrscr(); printf(“Enter your full name :: “); gets(string); printf(“\n\nYou entered “) puts(string); getch();… Read More »Use Of puts() Function
Some of the important point to note :: scanf() and gets() both are used to take input from the user. scanf() can only take input until it encounters a space. The words after space are ignored by it. It means it takes input of only… Read More »Use Of gets() Function
Here, we are finding ASCII value of any input character. %c is the format specifier to take character as input. Here, when we use %d instead of %c for character variable then it will print integer ASCII value of character. #include<stdio.h> #include<conio.h> void main() {… Read More »Find ASCII Value For Character