用于计算项目的 xp 的 python 代码

Question

我正在尝试将 C++ 代码转换为 python，但我卡住了

原始C++代码

int main(void)
{
    int levels = 40;
    int xp_for_first_level = 1000;
    int xp_for_last_level = 1000000;

    double B = log((double)xp_for_last_level / xp_for_first_level) / (levels - 1);
    double A = (double)xp_for_first_level / (exp(B) - 1.0);

    for (int i = 1; i <= levels; i++)
    {
        int old_xp = round(A * exp(B * (i - 1)));
        int new_xp = round(A * exp(B * i));
        std::cout << i << " " << (new_xp - old_xp) << std::endl;
    }
}

python代码

import math
from math import log
from math import exp

levels = 40
xp_for_first_level = 1000
xp_for_last_level = 1000000

B = log(xp_for_last_level / xp_for_first_level) / (levels - 1)
A = xp_for_first_level / (exp(B) - 1.0)

for i in range(1, levels):
    old_xp = round(A * exp(B * (i - 1)))
    new_xp = round(A * exp(B * i))
    print(i + " " + (new_xp - old_xp))

感谢任何帮助我似乎无法完全让它工作，当我修复一个错误时我正在创建另一个错误。

Answer 1

将 print 行更改为:

print("%i %i" % (i, new_xp - old_xp))

引用这个list of allowed type conversion specifiers了解更多信息。

或者使用新的format方法。