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...main() { int a,b,c,d,e; printf("please enter a,b,c,d :\n...
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There are only two arguments to your printf call: "%d %d %d" and the result of evaluating (a,b,c).. The result of (a,b,c) is just the last item in the list: c, which is 5.That's passed to printf, which displays 5 for the first %d.. Since there are no more arguments, the remaining %d's just display whatever garbage is sitting on the call stack, resulting in the strange values you see.
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.
What is the output of following program? #include int main() { int a = 1, b = 2, c = 3; c = a == b; printf("%d", c); return 0; } Choose the correct answer: (A) 0 (B) 1 (C) 2 (D) 3 Answer : (A) Explanation : "==" is relational operator which returns only two values, eithe
1. What will be the output of following program? #include int main() { int a = 5, *b, c; b = &a; printf("%d", a * *b * a + *b); return (0); } Options: 1. 130 2. 103 3. 100 4. 310 The answer is the option(1). Explanation: Here the expression a**b*a + *b uses pointer in C
Answer : 7, 224, 0 Description : As x = 7 so first %d gives 7, second %d will take value of x after left shifting it five times, and shifting is done after converting the values to binary, binary value of 7 (000111) will be left shifted twice to make it binary 224(11100000), so x<<5 is 224 and as left shifting does not effect the original value of x its still 5 so third %d will also show 0.
What will be the output of the following programs: - Garbage Value
(b) Calculate the cyclomatic complexity of the program using all four methods. (c) List all independent paths. (d) Design all test cases from independent paths.
As haggai_e hinted, the parameters are evalueted in this order: middle, left, right. To fully understand why these particular numbers are showing up, you have to understand how the increment works. a++ means "do something with a, and then increment it afterwards". ++a means "increment a first, then do something with the new value".
The names argc and argv stand for "argument count" and "argument vector", and are traditionally used, but other names may be chosen for the parameters, as well as different but equivalent declarations of their type: int main (int ac, char ** av) is equally valid.. A common implementation-defined form of main is int main (int argc, char * argv [], char * envp []), where a third argument, of ...
Exercise 1 a #include <stdio> #include <stdlib> int main() { int float =12; printf("%d",float); return 0; } Exercise 1 b #include <stdio> ...