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View ArticleTricky
I thought the following C program is perfectly valid (after reading about the comma operator in C). But there is a mistake in the following program, can you identify it?#includeintmain() { inta=1,2;...
View ArticleArticle 11
For Versus WhileQuestion: Is there any example for which the following two loops will not work same way?/*Program 1 --> For loop*/for(; ; ) { } /*Program 2 --> While loop*/;while() {...
View ArticleAutomorphic Numbers
Automorphic Numbers In mathematics an automorphic number (sometimes referred to as a circular number) is a number whose square "ends" in the same digits as the number itself. For example, 52 = 25, 62 =...
View ArticleMore on printf
What will be the output of following code #includeint main(){ printf("%d",printf("computer")); return (0);}
View ArticleALGEBRA MAGIC
#include#includeint main(){ int x,y; printf("Think of a munber Between 60 and 100 .\nProvided The number should not consist of the values 0&1.\nPress Enter Key When Ready"); getch(); printf("\nNow...
View ArticleMAGIC SQUARE PUZZLE
/* * C Program to Solve the Magic Squares Puzzle without using * Recursion */#include void magicsq(int, int [][10]);int main( ){ int size; int a[10][10]; printf("Enter the size: ");...
View ArticleArticle 6
1.In a file contains the line "I am a boy\r\n" then on reading this line into the array str using fgets(). What will str contain? A. "I am a boy\r\n\0" B. "I am a...
View ArticleFACTORIAL
#include int main() { int n, i; unsigned long long factorial = 1; printf("Enter an integer: "); scanf("%d",&n); // show error if the user enters a negative integer if (n < 0)...
View ArticleINTERESTING FACT ON C
Below is one of the interesting facts about C programming: 1) The case labels of a switch statement can occur inside if-else statement #include int main() { int a = 2, b = 2; switch(a) {...
View ArticlePRINT ASCII TABLE/ASCII CHART
#include int main() {unsigned char count;for(count=32;count{printf(" %3d - %c",count,count);if(count % 6==0)printf("\n"); } return 0; }IT REALLY WORKS....255>
View ArticleCHALLENGE THIS!!!!!!!
Given three corner points of a triangle, and one more point P. Write a function to check whether P lies within the triangle or not. B(10,30) / \ / \ / \ / P...
View ArticleWALK-IN-INTERVIEW
#1: Which is valid C expression? a) int my_num = 100,000; b) int my_num = 100000; c) int my num = 1000; d) int $my_num = 10000;Answer: bExplanation: space, comma and $ cannot be used in a variable...
View ArticleAPTITUDE QUESTION
1) Which operator is used to get the "content of a variable pointed to by a pointer"? 1.Dot Operator (.) 2.Address of Operator (&) 3.Indirection or De-reference Operator (*) 4.Arrow Operator...
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