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In the following control structure which is faster?
1.Switch
2.If-else
and which consumes more memory?
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Answer Posted / 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 |
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the factorial of non-negative integer n is written n! and is defined as follows: n!=n*(n-1)*(n-2)........1(for values of n greater than or equal to 1 and n!=1(for n=0) Perform the following 1.write a c program that reads a non-negative integer and computes and prints its factorial. 2. write a C program that estimates the value of the mathematical constant e by using the formula: e=1+1/!+1/2!+1/3!+.... 3. write a c program the computes the value ex by using the formula ex=1+x/1!+xsquare/2!+xcube/3!+....
How can I use a preprocessorif expression to ?
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