What is the hidden bug with the following statement?
assert(val++ != 0);
Answer / susie
Answer : & Explanation:
Assert macro is used for debugging and removed in release
version. In assert, the experssion involves side-effects. So
the behavior of the code becomes different in case of debug
version and the release version thus leading to a subtle bug.
Rule to Remember:
Don’t use expressions that have side-effects in assert
statements.
| Is This Answer Correct ? | 2 Yes | 0 No |
#if something == 0 int some=0; #endif main() { int thing = 0; printf("%d %d\n", some ,thing); }
To Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates.
19 Answers Amazon, BITS, Microsoft, Syncfusion, Synergy, Vector,
what is oop?
#include<stdio.h> #include<conio.h> void main() { int a=(1,2,3,(1,2,3,4); switch(a) { printf("ans:"); case 1: printf("1");break; case 2: printf("2");break; case 3: printf("1");break; case 4: printf("4");break; printf("end"); } getch(); }
Is it possible to type a name in command line without ant quotes?
All the combinations of prime numbers whose sum gives 32
main() { if (!(1&&0)) { printf("OK I am done."); } else { printf("OK I am gone."); } } a. OK I am done b. OK I am gone c. compile error d. none of the above
4. Main() { Int i=3,j=2,c=0,m; m=i&&j||c&I; printf(“%d%d%d%d”,I,j,c,m); }
A program that will create a movie seat reservation. The program will display the summary seats and its status. The user will be ask what seat no. to be reserved, then it will go back again to the summary to display the updated seat status. If the seat no. is already reserved then it will prompt an error message. And also if the input seat no is out of range then it will also prompt an error message. The program is continuously running. Termination of the program will depends on how the programmer will apply. Sample output: Movie Seats Reservation Summary of Seats: Seat 1: Available Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 6 The Seat no. is out of range! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 The Seat no. is already reserved! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 0 GoodBye... Thank You!!!
How do you write a program which produces its own source code as its output?
Write a program that produces these three columns sequence nos. using loop statement Sequence nos. Squared Squared + 5 1 1 6 2 4 9 3 9 14 4 16 21 5 25 30
main() { int *j; { int i=10; j=&i; } printf("%d",*j); }