simple percentange Calculation

Please take a look at the following code and tell me why skillPercentange is always Zero:

NSInteger skillPercentange;
skillPercentange=totalCorrectAns开发者_如何学编程 * reloader/100;

I don't know exactly what you want to do, but I'll try to show you a demo:

int allQuestions = 50;
int correctAnswers = 25;
float precentage = (100 * correctAnswers)/allQuestions;
NSLog("%i of %i questions answered correctly. That are %.1f percent!",correctAnswers,allQuestions,precentage);

Output: "25 of 50 questions answered correctly. That are 50.0 percent!"

float skillPercentange;
skillPercentange=(totalCorrectAns * reloader)/100;

or

skillPercentange= totalCorrectAns * (reloader/100);

according to whatever is your formula.

NSLog(@"skillPercentange=0.1f",skillPercentange);

NSInteger skillPercentange;
skillPercentange = 100 * totalCorrectAns / reloader;