C语言编程：利用级数公式精准计算 e 近似值并统计累加项数

```c #include <stdio.h> int main() { double e = 1.0; double term = 1.0; int n = 1; int count = 1; while (term >= 1e-5) { term = 1.0 / factorial(n); e += term; n++; count++; } printf("%f,%d\n", e, count); return 0; } int factorial(int n) { int fact = 1; for (int i = 1; i <= n; i++) { fact *= i; } return fact; } ``` ######[AI写代码神器 | 164点数解答 | 2024-10-14 19:51:24]