#include<iostream>
using namespace std;
void grade(const float s[5][3])
{
int i,j;
float sum,avg;
for(i=0;i<5;i++){
sum=0;
for(j = 0;j<3;j++){
sum+=s[i][j];
}
avg=sum/3;
cout<<"the total score of "<<i+1<<"is:"<<sum<<" the average is :"<<avg<<"\n";
}
}
void main( ) {
float s[5][3];
int i,j;
for (i=0;i<5;i++)
for (j=0;j<3;j++)
cin>>s[i][j];
grade(s);
system("pause");
}
