Why do some versions of toupper act strangely if given an upper-case letter?

0 Answers  

---

main() { int i = 10; printf(" %d %d %d \n", ++i, i++, ++i); }

10 Answers   TCS, Vector,

---

Sir i want e-notes of C languge of BAlaguruswami book i.e scanned or pdf file of balaguruswamy book on c language.PLEASE SEND ME on my mail id ajit_kolhe@rediff.com

8 Answers  

---

what would be the output of the following program? main() { int k = 123; char *ptr; ptr = &k; printf("%d",*ptr); }

4 Answers  

---

A set of N billiard balls are set on a one-dimensional table. The table is 1 meter long, set north-south with two pockets at either side. Each ball has zero width and there is no friction so it is moving with a fixed velocity of either northward or southward and bounces back in a perfect elastic collision from other balls it encounter on its way (or drop into one of the pockets). Your job is to keep track of the balls movements. Task Please write a program that gets the initial place, speed and direction of all the balls and gives the position of a specific ball after t seconds. Input The first line contains the number of scenarios. Each one of the other lines in the input contains a scenario: The first number, N, is the number of balls; followed by N pairs of numbers: the distance in centimeters from the south end of the table and the speed (positive speed meaning it moves northward); the last two numbers are the number i of the target ball you should track and the time T in seconds. Output The output is a single number for each line which is the place (distance in centimeters from the south end of the table) of the tracked ball after T seconds. Note: There is no new line character at the end of the result. Sample Input 5 1 50 1 1 1000 1 50 1 1 6 1 60 -2 1 6 2 10 1 95 -1 2 30 2 10 1 95 -1 2 60 Sample Output 100 56 48 65 70

0 Answers  

---

What is the difference between null pointer and the void pointer?

3 Answers  

---

how to introdu5ce my self in serco

0 Answers  

---

4. main() { int c=- -2; printf("c=%d",c); }

1 Answers  

---

we all know about the function overloading concept used in C++ and we all learnt abt that.... but that concept is already came in C in a very smaller propotion ... my question is IN WHICH CONCEPT THERE IS A USE OF FUNCTION OVERLOADING IS USED in C language?????????????

4 Answers   Google,

---

I have an array of 100 elements. Each element contains some text. i want to: append a star character to the end of every fifth element remove every second character from every tenth element, and… add a line feed (ascii 10) after the 30th character of every array element whose length is greater than 30 characters.

1 Answers  

---

How do we open a binary file in Read/Write mode in C?

0 Answers   Alter,

---

Go through the following code sinippet char a[20]; a="Hello Orcale Test"; will this compile?

4 Answers   Oracle,

---