12 2019 档案
摘要:源程序: #include <iostream> using namespace std; static int glos = 100; void f() { int a = 1; static int fs = 1; cout << "在f中:a(自动)=" << a << " fs(静态)="
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摘要:源程序: #include <iostream> using namespace std; class samp { public: void setij(int a, int b) { i = a; j = b; } ~samp() { cout << "析构..." << endl; } int
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摘要:源程序: #include <iostream> using namespace std; class A { private: int a, b; public: A(int k = 4, int j = 0) { a = k; b = j; } ~A(); void show(); }; voi
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摘要:源程序:在vc++6.0中运行通过 // c0,c1,c2,c3,c4四个结点,在程序中和0,1,2,3,4来表示 // main.cpp // top_sort // // Created by duanqibo on 2019/12/20. // Copyright © 2019年 duanqi
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摘要:源程序: #include <iostream> using namespace std; class BaseClass { public: int v1, v2; BaseClass() { v1 = 1; v2 = 1; } int temp1() {} }; class DerivedCla
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摘要:源程序: // // main.cpp // p154 // // Created by duanqibo on 2019/12/18. // Copyright © 2019年 duanqibo. All rights reserved. // #include <iostream> using
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摘要:源程序: //"+"、"-"运算符重载 #include <iostream> using namespace std; class myComplex { private: double real, imag; public: myComplex(); myComplex(double x, do
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摘要:源程序: #include <stdio.h>#include <stdlib.h>#include <math.h>void prime(int m){ int k,i; k = (int) sqrt(m); for (i = 2; i <= k; i++) if (m % i == 0) bre
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摘要:源程序: //把从键盘输入的文本按原样输出到名为file_a.txt的文件中,用字符@作为键盘输入//结束的标志#include <stdio.h>#include <stdlib.h>int main(){ FILE *fpout; char ch; if((fpout=fopen("e:\\fi
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摘要:源程序: //把一个已经存在磁盘上的file_a.txt文本文件中的内容原样输出到终端上#include <stdio.h>#include <stdlib.h>int main(){ FILE *fpin; char ch; if((fpin=fopen("e:\\file_a.txt","r")
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摘要:源程序: #include <stdio.h>#include <stdlib.h>int main(){ int i; char s[100]; FILE *fp; if((fp=fopen("e:\\file.txt","w+"))==NULL) { printf("can't open thi
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摘要:源程序: #include <stdio.h>#include <stdlib.h>void filecopy(FILE *,FILE *);int main(){ FILE *fpin,*fpout; fpin=fopen("e:\\file_a.txt","r"); fpout=fopen("e
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); void setDate(int y,int
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摘要:源程序: #include <iostream> using namespace std; class Point { private: int X,Y; public: Point(int a=0,int b=0) //构造函数,默认参数 { X=a; Y=b; cout<<"Initializi
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摘要:源程序: #include <iostream> using namespace std; class Point { private: int x,y; public: Point(int=0,int=0); ~Point(); }; Point::Point(int a,int b):x(a),
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); void setDate(int y,int
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); void setDate(int y,int
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); void setDate(int y,int
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); myDate(int); //默认参数,从右
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); myDate(int); //默认参数,从右
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { private: int year, month, day; public: myDate(); myDate(int); //默认参数,从右
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摘要:源程序: #include <stdio.h> #include <stdlib.h> //#define MAXSIZE 100 /* 存储空间初始分配量 */ const int MAX_INT = 32767; const int vnum = 20; typedef struct gp {
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摘要:源程序: #include <stdio.h> #include <stdlib.h> #define MAXSIZE 9 /* 存储空间初始分配量 */ const int vnum = 20; typedef struct gp { char vexs[vnum]; /* 顶点表 */ int
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { public: myDate(); myDate(int); myDate(int,int); myDate(int,int,int); vo
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摘要:源程序: #include <stdio.h>#define M 6int wnn1(int *,int,int);void wnn2(int *,int); void main(){ int i,x,n,t,s[M+1]={10,15,18,24,29,35}; printf("原数组为:\n")
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摘要:源程序: #include <stdio.h> // 将src中奇数放入dst中,并返回奇数个数int getOdd(int *dst, const int *src, int srcLen){ int len = 0; for (int i = 0; i < srcLen; i++) if (sr
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摘要:源程序: #include <stdio.h>void main(){ int i,n,str[10]={0};char ch; printf("请输入一串数字字符:"); while((ch=getchar())!='\n') { if(ch=='0') str[9]++; else if(ch>
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摘要:源程序: #include <stdio.h>#include <stdlib.h>#define M 6#define N 5void getdata(int(*)[M]);void lineave(int[][M],float *);void outdata(int [N][M],float *
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摘要:源程序: #include <stdio.h> int mead(int *a,int *b){ int sum; sum=*a + *b; return sum;} int main(){ int x,y; int *p=&x,*q=&y; int s; printf("请输入两个整数:"); s
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摘要:源程序: #include <stdio.h> int mead(int *a,int *b){ int sum; sum=*a + *b; return sum;} int main(){ int x,y; int *p=&x,*q=&y; int s; printf("请输入两个整数:"); s
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摘要:源程序: #include <stdio.h> void order(int *x1,int *x2){ int t; if(*x1>*x2) { t=*x1; *x1=*x2; *x2=t; }} void main(){ int x,y; printf("请输入x,y的值:"); scanf("
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摘要:源程序: #include <stdio.h>#include <stdlib.h> #define vnum 100 typedef char VerTexType; //定义链接队列的结点typedef struct LinkQueueNode{ int data1; struct LinkQu
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摘要:源程序: #include <stdio.h>#include <stdlib.h> #define vnum 100 typedef char VerTexType;typedef struct arcnode{ int adjvex; //下一条边的顶点编号 struct arcnode *ne
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摘要:源程序: #include <stdio.h>#include <stdlib.h>#include <malloc.h>#include <string.h> #define MAX 100#define isLetter(a) ((((a)>='a')&&((a)<='z')) || (((a)
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摘要:源程序: /*无向带权图的邻接矩阵表示法*/#include <stdio.h>#define vnum 20const int MAX_INT=0;typedef struct gp{ char vexs[vnum]; /*顶点信息*/ int arcs[vnum][vnum]; /*邻接矩阵*/
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摘要:源程序: #include <stdio.h>#include <stdlib.h> const int vnum=20; typedef struct gp{ char vexs[vnum]; int arcs[vnum][vnum]; int vexnum,arcnum;}Graph; //输入
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摘要:源程序: #include <iostream> using namespace std; template <class T> void f(T a[], int n) { T t = 0; for (int i = 0; i < n / 2; i++) { t = a[i]; a[i] = a[
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摘要:源程序: #include <iostream> using namespace std; class ctest { private: int x; public: ctest(const int x) { this->x = x; } int getx() const //const必须写在函数
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摘要:源程序: #include <iostream> #include <string> using namespace std; class CEmployee { private: string szName; int salary; public: void setName(string); st
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摘要:源程序: #include <iostream> using namespace std; class Box { public: double length; void setWidth(double wid); double getWidth(); private: double width;
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { public: myDate(); myDate(int, int, int); void setDate(int, int, int); v
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { public: myDate(); myDate(int, int, int); void setDate(int, int, int); v
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { public: myDate(); myDate(int, int, int); void setDate(int, int, int); v
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摘要:源程序: #include <iostream> #include <string> using namespace std; class myDate { public: myDate(); myDate(int, int, int); void setDate(int, int, int); v
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摘要:源程序: #include <iostream> using namespace std; class myDate { public: myDate(); myDate(int,int,int); void setDate(int,int,int); void setDate(myDate); m
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摘要:源程序: #include <iostream> #include <string> using namespace std; int main() { int n,i,length=0; cout << "输入几个字符串:"; cin >> n; string *p; string *A = ne
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摘要:源程序: #include <iostream> #include <string> using namespace std; int main() { int n,i; cout << "输入几个字符串:"; cin >> n; string *p; string *A = new string[
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摘要:源程序: #include <iostream> #include <cstring> using namespace std; int main() { string s1 = "c++语言"; string s2 = "程序设计"; string s3 = s1 + s2; string s4;
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摘要:源程序: #include <iostream> #include <string> using namespace std; int main() { string str; if (str.empty()) cout << "str is NULL." << ",length=" << str.
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摘要:源程序: #include <iostream> #include <string> using namespace std; int main() { string s1, s2; s1 = "c++程序"; s2 = s1; string s3; cout << "s3=" << s3 << e
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摘要:源程序: #include <iostream> #define N 5 using namespace std; class Insert { private: int a[N]; public: Insert(int m[], int n) //构造函数初始化私有变量数组 { for (int
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摘要:源程序: #include <iostream> #define N 5 using namespace std; void insert_sort(int a[], int n) //直接插入排序 { int i, j, temp; for (i = 1; i < n; i++) { temp =
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摘要:源程序: #include <iostream> using namespace std; int bigger(int x, int y) { if (x > y) return x; else return y; } int bigger(float x, float y) { if (x >
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摘要:源程序: #include <iostream> using namespace std; int main() { int a1 = 3; const int a2 = a1; //数据a2是常量 int *a3 = &a1; //普通指针指向普通变量 const int *a4 = &a1; /
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摘要:源程序: #include <iostream> using namespace std; int oneX = 10; int oneY = 20; int &refValue(int &x) { return x; } int main() { refValue(oneX) = 30;//返回值
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摘要:源程序: #include <iostream> using namespace std; void SwapValue(int a, int b) { int tmp; tmp = a; a = b; b = tmp; cout << "在SwapValue()函数中:\t\ta=" << a <
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摘要:源程序: 各种数据类型的转换 #include <iostream> using namespace std; int main() { const int cInt = 30; int oneInt = 50; int &ref = oneInt; const int &rc1 = cInt; c
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摘要:源程序: using namespace std; int main() { int oneInt = 1; int &ref = oneInt; const int &refc = oneInt; //定义常引用 ref = 2; //修改ref也即修改了oneInt cout << "oneIn
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摘要:源程序: #include <iostream> using namespace std; void func(int a = 11, int b = 22, int c = 33) { cout << "a=" << a << ",b=" << b << ",c=" << c << endl; }
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摘要:源程序: #include <iostream> using namespace std; int main() { int a = 10; const int *p = &a; const int ca = 30; int *q; cout << "a的地址为:\t" << &a << "\ta的
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摘要:源程序: #include <iostream> #include <string> using namespace std; int main() { int oneInt1, oneInt2; char strArray[20]; string str; double oneDouble; ch
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