北邮信通C++上机实验 第五章(2)

}

cout << \system(\

static int x = 12; int f1(int a) { }

检测静态局部变量和局部变量的作用 static int y = 300; y = y + a;

cout << \return y;

5.

#include using namespace std; void f1(int x) { int d;

cout << \输出该数的逆转数为： do{ d = x % 10; cout << d;

x = x / 10;

} while (x != 0); cout << endl;

}

void main() { int n;

cout << \输入一个正整数：\ cin >> n; f1(n);

system(\} \

二．编程题

1.

#include using namespace std; void maxdr(int a) {

int maxtemp;

for (int x = 1; x < a; x++) { }

cout<<\以内能被13整除的最大数为：\if (x % 13 == 0)

maxtemp = x;

maxtemp<

void main() { }

int const m = 100; maxdr(m); system(\

2.

#include using namespace std; int factorial(int m) {

}

int a = 1;

int sum = 0; while (a <= m) { }

return sum; int fac = 1;

for (int b = 1; b <= a; b++)

fac *= b;

sum += fac; a++;

void main() { } int n;

cout << \请输入一个值，计算它的阶乘和值：\cin >> n;

cout << endl << \它的阶乘和值为：\system(\