Interested to Buy Any Domain ? << Click Here >> for more details...
main()
{int i=5; // line 1
i=(++i)/(i++); // line 2
printf("%d",i); // line 3
} output is 2 but if we replace line 2 and line 3 by
printf("%d",i=(++i)/(i++)); then output is 1. Why?
- 1 Answers
- 8332 Views
- GATE, I also Faced
- E-Mail Answers
Answer Posted / gagandeep bansal
working of incr/decr operator:first pre operators then
rest of operators then post operators
so,2 line become:i=6/(5++); /*pre operator*/
i=6/5=1; /*rest of operators*/
now post incr operator will work so,i=2; /*post operator*/
so output is 2.
in second case:i=6/(5++); /*pre operator*/
i=6/5==1; /*rest of operators*/
now post incr operator will work so,i=2;
again i=3/(2++);
i=1;
so,output is 1.
becouse in case of post operators first assign then
incr/decr.
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
what do you mean by inline function in C?
What is console in c language?
When should we use pointers in a c program?
Is return a keyword in c?
How can I invoke another program or command and trap its output?
Why does notstrcat(string, "!");Work?
struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer
write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);
How does #define work?
What is function in c with example?
What is wrong with this declaration?
What is a header file?
Explain c preprocessor?
How many types of operator or there in c?
What is indirection in c?
