09南理工计算机复试回忆

{

cout<

cout<<\共有\}

第六题:

#include #include

void main() {

int m;

long int count;

int year,day,hour,min,sec;

cin>>m;

count = pow(2,m)-1;

cout<<\秒数\

year = count/31536000; int t1 = count1536000; day = t1/86400; int t2 = t1?400; hour = t2/3600; int t3 = t2600; min = t3/60; sec = t3`;

cout<

第七题:

#include #include #include

void main() {

const int MAX = 10000; char a[MAX]; int count=0; int a_len;

cin.getline(a,MAX); cout<

for(int i=0;i

if((a>='a'&&a<='z') && (a[i+1]<'a'||a[i+1]>'z')) count++;

cout<

第八题:

#include #include

void main() {

class point {

int x,y; public:

void setxy(int x0,int y0) {x = x0;y=y0;}

int getx(){return x;} int gety(){return y;} };

class rectangle:public point {

int length,width; public:

rectangle()

{setxy(0,0);length=width=0;} rectangle(int x,int y,int m,int n) {

setxy(x,y); length = m; width = n;

}

void display() {

cout<<\左上角坐标是\ cout<<\长宽为\ }

void calc() {

cout<<\面积是\

cout<<\周长是\ } };

rectangle test1; test1.display();

cout<<\请输入坐标和长宽\ int t1,t2,t3,t4;

cin>>t1>>t2>>t3>>t4; rectangle test2(t1,t2,t3,t4); test2.display(); test2.calc(); }