swap two integer variables without using a third temporary variable?

6 Answers   Persistent,

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True or false: If you continuously increment a variable, it will become negative? 1) True 2) False 3) It depends on the variable type

7 Answers  

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Write a C program to read the internal test marks of 25 students in a class and show the number of students who have scored more than 50% in the test. Make necessary assumptions.

1 Answers  

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How to avoid structure padding in C?

8 Answers   Tech Mahindra,

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write a C program to print the program itself ?!

16 Answers   TCS,

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What happens if you free a pointer twice?

0 Answers  

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What is a pointer value and address in c?

0 Answers  

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Write a program to check whether a number is prime or not using c?

0 Answers  

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What is wrong with this code such that it doesnt produce the input reversed? #include <stdio.h> #include <stdlib.h> #include <string.h> int main(void) { char Space = ' '; char LineOfText; float count; LineOfText = getchar(); while ((LineOfText = getchar()) != '/n'); { count = strlen(LineOfText) - 1; while (count >= 0) { putchar(LineOfText[count]); count--; } } getchar(); return 0; }

2 Answers  

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can anyone proide me reading material on svit00ef27@yahoo.com please thanx in advance

1 Answers   IBM,

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What is the role of && operator in a program code?

0 Answers  

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what is the output of the following program? #include<stdio.h> void main() { int x=4,y=3,z; z=x-- -y; printf("\n%d %d %d",x,y,z); }

14 Answers  

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