功能:计算圆周率的近似值.-------------------------------------------------------*/#include #include main(){int s,n;//pi*=【?】;printf("pi=%.6f\n",pi);}
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![功能:计算圆周率的近似值.-------------------------------------------------------*/#include #include main(){int s,n;//pi*=【?】;printf(](/uploads/image/z/3015793-1-3.jpg?t=%E5%8A%9F%E8%83%BD%EF%BC%9A%E8%AE%A1%E7%AE%97%E5%9C%86%E5%91%A8%E7%8E%87%E7%9A%84%E8%BF%91%E4%BC%BC%E5%80%BC.-------------------------------------------------------%2A%2F%23include+%23include+main%28%29%7Bint+s%2Cn%3B%2F%2Fpi%2A%3D%E3%80%90%3F%E3%80%91%3Bprintf%28%22pi%3D%25.6f%5Cn%22%2Cpi%29%3B%7D)
功能:计算圆周率的近似值.-------------------------------------------------------*/#include #include main(){int s,n;//pi*=【?】;printf("pi=%.6f\n",pi);}
功能:计算圆周率的近似值.
-------------------------------------------------------*/
#include
#include
main()
{
int s,n;
//
pi*=【?】;
printf("pi=%.6f\n",pi);
}
功能:计算圆周率的近似值.-------------------------------------------------------*/#include #include main(){int s,n;//pi*=【?】;printf("pi=%.6f\n",pi);}
1.#include
2.#include
3.#include
4.using namespace std;
5.
6.int main()
7.{
8.const int MAX_TIMES = 200000000;
9.srand(static_cast(time(0)));
10.
11.int inside = 0;
12.for(int i = 0; i < MAX_TIMES; ++i) {
13.double x = static_cast(rand()) / RAND_MAX;
14.double y = static_cast(rand()) / RAND_MAX;
15.if(x * x + y * y