Lets assume that the inner loop actually does something. FredrikRedin and niculare are, of course, correct, that the number of inner loop executions will be the same. Given that this is the case, the second example is preferred (slightly) because the second example has to set up the inner loop ten times, while the first … Read more
The problem is your use of while loops. while(note != 1) There is nothing in the body of those loops that change that condition. So everytime the loop goes “okay… is note not equal to 1?”.. that condition is always true. So the loop executes again. solved Stuck in infinite loop C#
for ( a = line.getSize() – 1; a >= 0; a–); test(a, line); } You have a semicolon at the end of your for loop. What happens is that the for loop loops but never executes test. So a is set to -1 through the iterations then test is called. Get rid of the semicolon … Read more
It works fine if I type in a < 5 characters userID, but when I type in a userID with more than 16 characters, the messages asking the user for a different userID are printed twice. Why’s that? When you enter more than 16 characters, then 17 characters are scanned into the string userID as … Read more
The following code snippet is a very basic example of how something like this could be designed – it should give you a basic idea of how it could be expanded, to add more details to the cases or maybe add some other methods such as only viewing a specific case carrying a certain name … Read more
The underlying problem here is that you don’t know in advance how many integers are going to come in, so you can’t use that for loop — there’s no sensible value for numbers. Instead, keep reading values until the end of the input: while (std::cin >> i) sum += i; When the attempted read eventually … Read more
First problem you would have with the current code is that once you have clicked the button it would result in lot of messages being sent even before user realizes that he sent that many messages, you need to induce a delay between each message. The next problem is that your app could hang as … Read more
You can declare multiple variables of the same type in a for-loop: public static int seven_sum(int num) { int sum = 0; for (int i = 7, iterations = 0; iterations < (number of iterations); i = i * 10 + i, iterations++) { sum = sum + i; } return sum; } solved Stop … Read more
Use do–while loop and set the condition to while(L != ‘1’ && L != ‘2’ && L != ‘3’);: do { L = getch(); switch (L) { case ‘1’ : system(“cls”); printf(“111111111111111”); break; case ‘2’ : system(“cls”); printf(“222222222222222”); break; case ‘3’ : system(“cls”); printf(“33333333”); break; default : sleep(0); } } while(L != ‘1’ && L … Read more
Firstly, You should not write in range(0,5) if you want to iterate through n numbers. Secondly, You do not need to write another while function. You use for loop or while loop for this question. Change for i in range(0,5): while i < 5: print(i ** 2) i += 1 break to for i in … Read more
If the number input isn’t one that you check (1 to 5) then you hit: else if (a == 1) { std::cout << “\n”; return 1; } which will enter the if (because a is 1), print a new line and return from main ending your run. solved Me not understanding do while loops [closed]
Do like this: public int formulaMethod(int n) { int result = 1; for (int i = 1; i <= n; i++) { result *= i; } return result; } Hope it helps 0 solved Java Math Formula Loops
You could just iterate until 5 instead of 6 and print your message out of the loop: for counter in range(5): # Remove the if statement: # if counter == 5: # print(“”) # break myCar.accelerate() time.sleep(1) print(“Maximum speed reached!”) 1 solved Break out of Python for loop
You may start with the largest number first, something like: foreach(number in positiveNumberArray) { if (number > 50) Console.WriteLine(“Out of Range”); else if(number > 40) Console.WriteLine(“Range 40-50”); else if(number > 30) Console.WriteLine(“Range 30-40”); else if(number > 20) Console.WriteLine(“Range 20-30”); else if(number > 10) Console.WriteLine(“Range 10-20”); else Console.WriteLine(“Range 0-10”); } Edit: To count the up the … Read more
So the situation is a loop like this: for (rows = columns + 1; rows < height; rows++) { // do something } I think you’re asking why the loop executes fewer times when the loop says for (rows = columns + 1;… than when it says for (rows = columns – 1;…. The reason … Read more