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#include <iostream> using namespace std; struct student { char name[20]; int num; float score; char grade; }; void func(student *sp)

#include <iostream> using namespace std; int main() { struct student { char name[30]; int num; float score; }stu[3]; student *p=stu;

#include<iostream> #include<string.h> using namespace std; int main() { struct student { char name[20]; int num; float score;

#include<iostream> using namespace std; int main() { struct student { char name[20]; int num; float score; }stu[3];

#include<iostream> using namespace std; int main() { struct student { int num; char name[20]; char sex; int age;

#include<iostream> using namespace std; int max(int n1,int n2) { int m; if(n1>n2) m=n1; else m=n2; return m;

#include<iostream> #include<cstring> using namespace std; char *longer(char *p1,char *p2) { if(strlen(p1)>=strlen(p2)) { return p1; } else

#include<iostream> using namespace std; int main() { char str1[100],n; int i=0,js=0; cout<<"请输入一个字符串和一个字符"<<endl; cin.getline(str1,100); cin>>n; do {

#include<iostream> using namespace std; void connect(char *p1,char *p2) { for(;*p1!='\0';p1++); for(;*p2!='\0';p2++) { if(*p2>='0'&&*p2<='9') { *p1=*p2;

#include <iostream> using namespace std; void replace(int *p,int n) { int i; for(i=0;i<n;i++,p++) { if(*p<0) { *p=0;

#include<iostream> using namespace std; void swap(int *p1,int *p2) { int temp; temp=*p1; *p1=*p2; *p2=temp; } int main()

#include<iostream> using namespace std; int main() { char str[30]; char * sp=str; cout<<"请输入字符串:"<<endl; cin.getline(sp,30); //也可以(str,30) cout<<"输出大写字母:"<<endl; for(;*sp!='\0';sp++)

#include<iostream> using namespace std; int main() { int a[5],i; int *p=a; cout<<"请输入5个整数: "<<endl; for(p=a;p<a+5;p++) { cin>>*p;

#include<iostream> using namespace std; int main() { int a[10],i; int *p=&a[0];//*p=a也可以a代表a[0]的地址 for(i=0;i<10;i++) { cin>>a[i]; }

#include<iostream> using namespace std; int main() { int n1,n2,max; int *p1,*p2; cout<<"请输入两个整数:"<<endl; cin>>n1>>n2; p1=&n1; p2=&n2;

#include<iostream> using namespace std; int main() { int a = 5; int *p; p = &a; // p保存a的地址 cout << a << endl; cout << *p << endl; // *p 就是a的值 5 cout << &a << endl; // a的地址

#include<iostream> using namespace std; int fun() { static int x=0; // static静态局部变量：只初始化1次 x++; return x; } int main() {

#include<iostream> using namespace std; int fun() { int x=0; x++; return x; } int main() {

#include<iostream> using namespace std; int a; int fun(int b) { return a*b; } int main()

#include<iostream> using namespace std; template<typename T> T mymax(T a,T b) { return a>b?a:b; } int main() { int a,b;