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#include
#include
using namespace std;
int *multi(int *num1,int size1,int *num2,int size2)
{//·µ»ØÎ»ÊýΪsize1+size2
int size=size1+size2;
int *ret=new int [size];
int i=0;
memset(ret,0,sizeof(int)*size);
for(i=0;i
{
int k=i;
for(int j=0;j
{
ret[k++]+=num2*num1[j];
}
}
for(i=0;i
{
if(ret>=10)
{
ret[i+1]+=ret/10;
ret=ret%10;
}
}
return ret;
}
int main()
{
/*int m,n,num1[100],num2[100];
cout<<"ÊäÈëµÚÒ»¸öÊýµÄλÊý"<
cin>>m;
cout<<"ÊäÈëµÚÒ»¸öÊý"<
for(int i=0;i
{
cin>>num1;
}
cout<<"ÊäÈëµÚ¶þ¸öÊýλÊý"<
cin>>n;
cout<<"ÊäÈëµÚ¶þ¸öÊý"<
for(int i=0;i
{
cin>>num2;
} */
int num1[]={3,2};
int num2[]={1,1};
int *ret=multi(num1,2 ,num2,2 );
for(int i=3 ;i>=0;i--)
{
cout<;
}
delete [] ret;//ÄÚ´æÊÍ·Å
cin.get();
return 0;
}
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