Q1: | How do you choose between if...else and switch? |
A1: | If there are more than just one or two else clauses, and all are testing the same value, consider using a switch statement. |
Q2: | How do you choose between while and do...while? |
A2: | If the body of the loop should always execute at least once, consider a do...while loop; otherwise try to use the while loop. |
Q3: | How do you choose between while and for? |
A3: | If you are initializing a counting variable, testing that variable and incrementing it each time through the loop, consider the for loop. If your variable is already initialized and is not incremented on each loop, a while loop might be the better choice. |
Q4: | Is it better to use while(1) or for(;;)? |
A4: | There is no significant difference. |
3.135.248.37