Interested to Buy Any Domain ? << Click Here >> for more details...
In the following control structure which is faster?
1.Switch
2.If-else
and which consumes more memory?
- 4 Answers
- 7116 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / battini.laxman
switch is faster because when in nested if condition has to
check for each time. where as in switch it diectly check
only labels.
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / abhradeep chatterjee
According to me, switch is faster. cause in nested if-
else, the checking occurs in each step. So, more the
compiler checks, the more it takes time. So switch case is
faster.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / vignesh1988i
as for as me is concerned switch is faster....
in if-else first it will check the if condition , if it is
true it's no problem.. but if it falls false, it will go
to the else part ...
but in switch case , the argument given inside switch
statement will see and automatically to the necessary case
of it... so by comaring the time constraint ,switch saves
the time for checking each else statement for every if....
thank u
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / deepak upadhyay
switch statement is more faster and consumes less memory
than if-else statement the reason being that the switch
statement is applied when we have a single variable to
check but in case of if-else different variable may be
checked at the same time.
| Is This Answer Correct ? | 1 Yes | 1 No |
How to print %d in output
#define FALSE -1 #define TRUE 1 #define NULL 0 main() { if(NULL) puts("NULL"); else if(FALSE) puts("TRUE"); else puts("FALSE"); }
Explain what will be the outcome of the following conditional statement if the value of variable s is 10?
Write a program to print this triangle: * ** * **** * ****** * ******** * ********** Don't use printf statements;use two nested loops instead. you will have to use braces around the body of the outer loop if it contains multiple statements.
Do you know what are bitwise shift operators in c programming?
write an algorithm and c program to add two 2x2 matrics
Design a program using an array that lists even numbers and odd numbers separately from the 12 numbers supplied by a user.
Question 1: You want to conduct a survey within your classroom, on the quality of canteen’s food. You ask each of your class fellows to rank the quality of food between 1 and 5 (1 representing excellent quality and 5 representing worst quality). During the survey, you make a list containing the roll# of student and the opinion given by that student. The list can be as follow Roll # Opinion 234 1 235 1 236 5 237 1 238 2 239 3 240 5 241 5 242 1 To get the results of the survey, you need to determine the frequency of each opinion value. The frequency of an opinion is determined by counting the number of students giving that opinion. For example, for the above list the frequency of opinion value 1 is 4 and frequency of opinion value 4 is 0. After getting the frequency of each opinion, you can easily judge about the quality of the food by seeing through the frequency of each opinion. You need to develop a program to calculate the results of this survey. The program inputs the opinion of 50 students and counts the frequency of each opinion. It then displays a report showing the frequency of each opinion. Sample output: Opinion Frequency Remarks 1 5 Excellent 2 10 Good 3 15 Normal 4 10 Bad 5 10 Really bad
What is the difference between fread buffer() and fwrite buffer()?
void main() { int a[]={1,2,3,4,5},i; for(i=0;i<5;i++) printf("%d",a++); getch(); }
sir i got 146 correct question & i have also the advantage of height so will they consider my marks as 146+3=149.can any body tell me how they consider my height marks.
Why does the call char scanf work?
C 
