| 圆周率计算的C程序实现 |
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| 引用本文： | 荆霜雁,吕树进.圆周率计算的C程序实现[J].保定师专学报,2010(3):70-72. |
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| 作者姓名： | 荆霜雁 吕树进 |
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| 作者单位： | 保定学院数学与计算机系,河北保定071000 |
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| 摘 要： | 结合圆周率（π）的近似计算公式,分析C程序设计中几种常用设计思想,给出了π计算算法及源代码,以探讨启发、训练学生编程思维的方法.
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| 关 键 词： | 圆周率 循环 数组 函数 递归调用 |
Calculation of Circumference Ratio in C Program Language |
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| Jing Shuangyan,Lv Shujin.Calculation of Circumference Ratio in C Program Language[J].Journal of Baoding Teachers College,2010(3):70-72. |
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| Authors: | Jing Shuangyan Lv Shujin |
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| Institution: | (Department of Mathematics and Computer,Baoding University,Baoding 071000,China) |
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| Abstract: | Relying on an approximate calculation formula of circumference ratio （π）,several important design of C programming is analyzed.Through the calculation algorithm about π,given the source code,and some investigates on inspired and training students on the programming are proposed finally. |
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| Keywords: | circumference ratio cycle array function recursive call |
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