【答案】define PI 3.14159ain (float r.l. s:printf("请输入圆的半径;\n");scanf "f", r)S=PIREprnf(n圆的周长=8\n圆的面积=号nn,1,s
【答案】define PI 3.14159ain (float r.l. s:printf("请输入圆的半径;\n");scanf "f", r)S=PIREprnf(n圆的周长=8\n圆的面积=号nn,1,s
发布时间:2025-10-14 03:35:06