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递归求阶乘

#include<iostream> using namespace std; void main() { int A(int n);//递归求阶乘 cout << "请输入N值:"; int i, N, sum = 0; cin >> N; if (N > 0) { ...

  • CellPhone
  • October 17, 2018
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    1~6的阶乘

    #include<iostream> using namespace std; int main() { int x, y=1, sum = 0; for (x = 1; x <= 6; x++) { y *= x; sum += y; } cout << sum << '\n'...

  • CellPhone
  • October 17, 2018
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    水仙花数

    #include<iostream> using namespace std; int main() { int x,a, b, c; for (x = 100; x < 1000; x = x + 1) { a = x / 100; b = (x / 10) % 10; c = (x % 10); ...

  • CellPhone
  • October 17, 2018
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    演示逻辑运算表达式

    /************************** * 演示逻辑运算表达式 * *************************/ #include<iostream> using namespace std; int main() { int x = 0, y = 1, z = 1; //注释：分别赋值x=0,y=1,z=1 x &a...

  • CellPhone
  • October 10, 2018
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    ab赋值

    #include<iostream> using namespace std; int main() { float a,b,x; cout << "请分别输入a和b的值:"; cin >> a >> b; x = a; a = b; b = x; cout <&...

  • CellPhone
  • October 10, 2018
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