r*a[10]={"aa","bb","cc","dd","ee","ff","gg","qq","ww","kk"};?char*p;?inti,j,k;?for(i=0;i<9;i++)?{ k=i; for(j=i+1;j<10;j++) { if(strcmp(a[k],a[j])>0) k=j; if(k!=j) { p=a[i];a[i]=a[k];a[k]=p;} }?}?for(i=0;i<10;i++) cout<<a[i]<<endl;}运行结果:2.#include<iostream>usingnamespacestd;voidstr(chara[],intn){?inttemp,i,j,m=(n-1)/2;?for(i=0;i<=m;i++)?{ j=n-i-1; temp=a[i]; a[i]=a[j]; a[j]=temp;?}}voidmain(){?chara[15];?inti,n;?cin.getline(a,14);?for(i=0;a[i]!='\0';i++);?n=i;?str(a,n);?for(i=0;i<n;i++) cout<<a[i];}运行结果:3.#include<iostream>usingnamespacestd;voidstr(int*x,int*y){?intteam;?team=*x;?*x=*y;?*y=team;}voidmain(){?int*a,*b,p,q;?a=&p;?b=&q;?cout<<"请输入p=";?cin>>p;?cout<<"请输入q=";?cin>>q;?str(a,b);?cout<<"p="<<*a<<""<<"q="<<*b<<endl;}运行结果:四、解决方法及难点五、实验体会实验题目实验四类与对象的编程实验室9307实验时间年月日实验类别验证同组人数1成绩指导教师签字:
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