#include <iostream.h>
int jm(int n);
void man()
{int i,j,k=0,a[6],b[6];
ab:cout<<"please enter 6 numbers:"<<endl;
for(i=0,k=0;i<6;i++)
{cin>>j;
if(j>=0||j<=10)a[i]=j;
else
{k=1;break;}
}
if(k==1)
{cout<<"out of range"<<endl;
goto ab;
}
for(i=1;i<6;i++)
{b[i]=jm(a[i]);cout<<b[i];
}
cout<<endl;
}
int jm(int n)
{n=n+1;
if (n=10)n=0;
return n;
}
參考答案:主函数错了 main()