Functions C Human is an intelligent species, but still cannot perform all of life’s tasks all alone. He has to rely on others. You may call a mechanic to fix up your bike, hire a gardener to mow your lawn, or rely on a store to supply you groceries every month. A computer program (except … Read more
Introduction to Pointers in C Pointer Notation Consider the declaration, int i = 3 ; This declaration tells the C compiler to: Reserve space in memory to hold the integer value. Associate the name i with this memory location. Store the value 3 at this location. We may represent i’s location in memory by the … Read more
c program example function and pointer What would be the output of the following programs: main( ) { int i = 0 ; i++ ; if ( i <= 5 ) { printf ( “\nC adds wings to your thoughts” ) ; exit( ) ; main( ) ; } }
What wound be output of the following c program of function and pointer What would be the output of the following programs: main( ) { int i = 5, j = 2 ; junk ( &i, &j ) ; printf ( “\n%d %d”, i, j ) ; } junk ( int *i, int *j … Read more
c program example Passing values between functions c program example function and value pass to function 1 main( ) { int i = 45, c ; c = check ( i ) ; printf ( “\n%d”, c ) ; } check ( int ch ) { if ( ch >= 45 ) return ( … Read more
Pyramid Programs in C Here is a example of c program to print pyramid structure as below: * * * * * * * * * * * * * * * Let’s start writing pyramid program #include<stdio.h> #define MAX 5 int main() { int i,j; int space=4; /*run loop (parent loop) till number of … Read more
Bubble Sort : Overview Bubble sort is considered the simplest sorting algorithm. Bubble Sort is used to sort a given set of n elements provided in form of an array with n number of elements. Bubble Sort compares all the element one by one and sort them based on their values. It is known as … Read more
What is algorithm An algorithm is step by step description of the method to solve a problem. It is an effective procedure for solving a problem in a finite number of steps an algorithm to find the factorial of a number How to start writing algorithm : Step by Step solve the problem Problem Description … Read more
Problem Statement: The distance between two cities (in km.) is input through the keyboard. Write a C program to convert and print this distance in meters, feet, inches and centimeters. Answer: /* Conversion of distance */ #include <stdio.h> #include <conio.h> main() { float km, m, cm, ft, inch; clrscr(); /* To clear the screen */ … Read more
The if statement by itself will execute a single statement, or a group of statements, when the expression following if evaluates to true. It does nothing when the expression evaluates to false. Can we execute one group of statements if the expression evaluates to true and another group of statements if the expression evaluates to … Read more