Question

I am new to Xcode, i am just trying to multiply the two numbers entered in the two textboxes on the button’s click:

Below is my code for that:

label.text=  [ [NSString alloc] initWithFormat:@"%.3f", ([firstValue.text floatValue]) * ([secondvalue.text floatValue])];

Its displaying the result as its in label, but i want the out put is like Result is: 23
Please help me how can i do it?

Answer 1

Use :

label.text=  [ [NSString alloc] initWithFormat:@"Result is: %.3f", ([firstValue.text floatValue]) * ([secondvalue.text floatValue])];

If you want only integer part as you mentioned in your question 23, then use %.0f or even %d