math

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What's the math behind Google Adwords Promotional Codes and how to replicate them in a custom app?

recently i\'ve seen that Google AdWords is sharing promotional codes, whi开发者_运维知识库ch gives you $200 for publishing with them.[详细]

2023-04-12 00:09 分类：问答
implementing easing function

I\'m trying to port and implement an easing function I found EDIT : I pasted in the wrong easing function, Sorry! Here is the correct one:[详细]

2023-04-11 23:51 分类：问答
calculation in C program always results in 0 whenever using division

I\'m using two different开发者_StackOverflow社区 variable to divide in the calculation with the variable from int and double. These work fine when I use something like:[详细]

2023-04-11 21:43 分类：问答
Can someone check my arithmetic for this beginner C program?

I am writing a program in C that calculates this formula: (source: crewtonramoneshouseofmath.com) here is the line of code (I am just using + instead of the +-):[详细]

2023-04-11 21:42 分类：问答
Arithmetic error when adding two double values [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Floating point inaccuracy examples[详细]

2023-04-11 21:30 分类：问答
Fully cover a rectangle with minimum amount of fixed radius circles

I\'ve had this problem for a few years. It was on an informatics contest in my town a while back. I failed to solve it, and my teacher failed to solve it. I haven\'t met anyone who was able to solve i[详细]

2023-04-11 20:11 分类：问答
Wpf Math Boundary Logic

I need some enlightenment on what might be a simple question. Given a circle of coordinates Xn and Ynthat act as boundary and given the coordinate of a control\'s center at X1 and开发者_StackOverflow[详细]

2023-04-11 16:27 分类：问答
Sieve of Erathostenes ArrayIndexOutOfBounds

trying to implement a simple sieve of erathosthenes to solve this question on project euler : The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.[详细]

2023-04-11 16:20 分类：问答
How to get total minutes to display as Xhrs, Xmin?

I\'m taking a total number of minutes and am trying to calculate total hrs & minutes. If you do: $elapsed = \"6476\"; // Trying to get 107:56 (107 hours, 56 min)[详细]

2023-04-11 10:47 分类：问答
Looking for QT function to round a variable (integer) of type qint64 to the nearest ten

I\'m looking for a QT function to round a variable (integer) of type qint64 to the nearest ten. For example:[详细]

2023-04-11 10:18 分类：问答