C++作业6

#include<iostream>
#include <string>
using namespace std;
int main()
{
string a;
string b;
cout<<"请输入字符串a"<<endl;
cin>>a;
cout<<"请输入字符串b"<<endl;
cin>>b;
if(a==b)
cout<<"两个字符串相等"<<endl;
else
cout<<"两个字符串不相等"<<endl;
cout<<a+b<<endl;
return 0;
}

#include<iostream>
using namespace std;
int main()
{
const int M=5;
int a[M]={1,3,5,7,9},b[M]={2,4,6,8,10},c[2*M],i=0,j=0;
for(i=0,j=0;i<10;i++)
{
if(i<=M-1)
c[i]=a[i];
else
c[i]=b[j++];
}
for(j=0;j<2*M-1;j++)
for(i=0;i<2*M-j-1;i++)
if(c[i]>c[i+1])
{
c[i]=c[i+1]-c[i];
c[i+1]=c[i+1]-c[i];
c[i]=c[i+1]+c[i];
}
cout<<"有序数组A为:";
for(i=0;i<M;i++)
cout<<a[i]<<" ";
cout<<endl;
cout<<"有序数组B为:";
for(i=0;i<M;i++)
cout<<b[i]<<" ";
cout<<endl;
cout<<"合并后的有序数组C为:";
for(i=0;i<2*M;i++)
{
cout<<c[i]<<" ";
}
cout<<endl;
return 0;
}