[ad_1] You don’t actually use the brackets or default like that. <?php switch ($type) { case ‘pm’: // Do something when $type is ‘pm’ // This can be multiple statements break; case ‘notification’: // Do something when $type is ‘notification’ // This can be multiple statements break; default: // Do something else break; } You … Read more
[ad_1] I think what you are trying to do is making your code dynamic. Unfortunately, you are doing it completely wrong. Please first clear your concept on enum. If this is the case, then you can try this- int a, b; char op; cin >> a >> op >> b; switch(op) { case ‘+’: cout … Read more
[ad_1] A isn’t a valid character literal – ‘A’ is. So you want: switch (grade) { case ‘A’: nv[i] = 4; //nv = numerical value break; case ‘B’: nv[i] = 3; break; case ‘C’: nv[i] = 2; break; case ‘D’: nv[i] = 1; break; case ‘F’: nv[i] = 0; break; } You should also probably … Read more
[ad_1] You cannot do what you want with a switch, but you can simplify it to: if (intDaysOverdue <= 30) decInterestRate = 0m; else if (intDaysOverdue <= 59) decInterestRate = .5m; else if (intDaysOverdue <= 89) decInterestRate = .10m; else decInterestRate = .15m; Your >= 30 and >= 60 conditions are not needed, as they … Read more
[ad_1] It can be done – however your function should be returning an int. int foo(void) { return 1; } int main(void) { switch(foo()) { case 0: printf(“foo\n”); break; case 1: printf(“bar\n”); break; default: break; } return 0; } As, can been seen this compiles and runs. [09:36 PM] $ gcc -Wall -Werror switcht.c -o … Read more
[ad_1] Have a think about how you can code simple mathematics into your program, I will start you off with an example. if (productCost >= 20 && productCost < 60) { discount = 0.9; } What this does is check if the cost of the product lies between 20 and 60 and if it does … Read more
[ad_1] Use continue; instead. It will jump out of all cases and continue executing code after them, which will make the program return to the first line after while (1). Don’t forget to close each case with a break;. 3 [ad_2] solved How to go back to menu using case in switch case in C
[ad_1] Once switch finds a matching case, it just executes all the remaining code until it gets to a break statement. None of the following case expressions are tested, so you can’t have dependencies like this. To implement sub-cases, you should use nested switch or if statements. switch ($category) { case ‘A’: $msg = ‘hello’; … Read more
[ad_1] This is essentially the same as Mosty’s answer but with the LEFT JOIN to retrieve events that occur only once. This will retrieve all events for today. SELECT * FROM `tblEvent` LEFT JOIN `tblEventRecurring` ON `tblEvent`.`id` = `tblEventRecurring`.`event_id` WHERE (`tblEvent`.`date` = CURRENT_DATE AND `tblEventRecurring`.`event_id` IS NULL) OR ( CURRENT_DATE BETWEEN `tblEvent`.`date` AND `tblEventRecurring`.`end_date` AND … Read more
[ad_1] Reason for specific output. Since you don not have a break; for switch conditions you fall through all the switch cases from the first match found From this tutorial, When the variable being switched on is equal to a case, the statements following that case will execute until a break statement is reached. If … Read more
[ad_1] change scanf(“%s”, &input); to scanf(” %c”, &input); and get rid of getchar()s at the end. It will work as you wanted. %c specifier reads a char character, but it does not omit whitespace characters. Putting space onto scanf’s format will deal with whitespaces and read first non-whitespace char. To be more clear, see what … Read more
[ad_1] As the comments suggest: expected behavior. You can’t switch on a variable of type float. The answer is: that would be a bad idea anyway. Keep in mind that floating point numbers are “inaccurate” by design (see here for example). Whereas switch has the notion of exactly matching n different cases. But that is … Read more
[ad_1] As I said in the comments, you could embed it in a while loop bool continue = true; while (continue) { Console.WriteLine(“Enter Customer Details (s)”); Console.WriteLine(“Enter usage data (u)”); Console.WriteLine(“Display usage data (d)”); Console.WriteLine(“Exit (e)”); string menu = Console.ReadLine(); switch (menu) { case “s”: //statement break; case “u”: //statement break; case “d”: //statement break; … Read more
[ad_1] the expression ($item>=17) && ($item<=20) evaluates to 0, as the value of $item is 0. the switch-case statement will merely match the value of $item with case values. So, your code, in first case is equivalent to switch($item){ case (1): $case=”<16″; break; case ( 0): $case=”>=17_<=20″; break; case ( 0): $case=”>=21_<=25″; break; } 0 … Read more
[ad_1] If I understood your question correctly, you want something like this: public void takeDamage(int damage){ shield-=damage; if(shield < 0){ health+=shield; //shield is negative,so subtracts leftover damage from health if(health <= 0){ lives–; health=DEFAULT_HEALTH_VALUE; //replace with your own default values shield=DEFAULT_SHIELD_VALUE; } } } 0 [ad_2] solved How to create a switch for a takeDamage … Read more