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Note: The return type of main function according to C standard should be int only. Even if your compiler is able to run void main (), it is recommended to avoid it. 2. main () with No Arguments and int Return Type - Recommended This is the most commonly used form of main () in C. It does not take any command-line arguments but returns an integer value to the operating system. By convention ...
#include <stdio.h> int main() { int x = 4, y, z; y = --x; z = x--; printf("%d %d %d", x, y, z); } Output: 2 3 3 Can anyone explain this? And what does i =+ j ...
Output: x=21 y=504 z=504 Description: In the beginning, the address of x is assigned to y and then y to z, it makes y and z similar. when the pointer variables are incremented their value is added with the size of the variable, in this case, y and z are incremented by 4. Question 5 What will be the output?
1. Find output. void main () { int x=11,y=6,z; z=x==5||y!=4; printf ("z=%d",z); } Ans: 1 Explanation: As = =and != have higher precedence then || and = operator. first x==5 and y!=4 will be evaluated. The 1st return 0 and the 2nd one will return 1. the expression get reduced to 0 || 1 which result in 1. 2. Find output. void main () { int x=3,y,z; z=y=x; z*=y/+x; printf ("x=%d y=%d z=%d",x,y,z ...
This set of C Multiple Choice Questions & Answers (MCQs) focuses on "Relational & Logical Operators - 1". Pre-requisite for this C MCQ set: Advanced C Programming Video Tutorial.
Answer : World A warning is also printed "4:19: warning: initializer-string for array of chars is too long [enabled by default]" Description : Size of any character array cannot be less than the number of characters in any string which it has assigned. Size of an array can be equal (excluding null character) or greater than but never less than. Question 12 What is the output of following program?
Study with Quizlet and memorize flashcards containing terms like 1. What is the output of the following code snippet? int x = 5; int y = 10; System.out.println (x + y + "Hello"); a) 15Hello b) Hello15 c) 510Hello d) 5Hello10, 2. What is the output of the following code snippet? public class Main { public static void main (String []args) { String str1 = "Hello"; String str2 = new String ("Hello ...
C Programming questions and answers section on "Expressions Find Output of Program" for placement interviews and competitive exams: Fully solved C Programming problems with detailed answer descriptions and explanations are given for the "Expressions Find Output of Program" section - Page 2.
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In this tutorial, you will learn to use scanf () function to take input from the user, and printf () function to display output to the user with the help of examples.