#include<iostream>
using namespace std;
int main()
{
int i=0,j=0,sum=0;;
int sale[5][4]=
{750,610,900,800,
800,700,950,900,
700,600,750,600,
850,800,1000,950,
900,800,960,980};
cout<<"源数据:\n";
for(i=0;i<5;i++)
{
for(j=0;j<4;j++)
{
cout<<sale[i][j]<<" ";
}
cout<<endl;
}
cout<<"\n\n每个部门的总和:\n";
for(i=0;i<5;i++)
{ sum=0;
for(j=0;j<4;j++)
{
sum+=sale[i][j];
}
cout<<"部门"<<i+1<<":\t"<<sum<<endl;
}
cout<<"\n\n每个季度的总和:\n季度1\t季度2\t季度3\t季度4\n";
for(i=0;i<4;i++)
{
sum=0;
for(j=0;j<5;j++)
{
sum+=sale[j][i];
}
cout<<sum<<"\t";
}
return 0;
}