#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
int main()
{
const int xx = 8;
int Num[xx];
int Num9, Num10, Num11;
int StudentID;
int i;
int m = 0;
int j = 3;
int k = 6;
const int NUM_STUDENTS = 3;
const int NUM_DATA = 4;
int scores[NUM_STUDENTS][NUM_DATA] =
{{2046, 97, 79, 86},
{7634, 91, 78, 79},
{8120, 73, 77, 82}};
for(i=0;i<3;i++)
{
Num[m]=scores[i][1] * 0.3;
m++;
}
for(i=0;i<3;i++)
{
Num[j]=scores[i][2] * 0.3;
j++;
}
for(i=0;i<3;i++)
{
Num[k]=scores[i][3] * 0.4;
k++;
}
Num9=Num[0]+Num[3]+Num[6];
Num10=Num[1]+Num[4]+Num[7];
Num11=Num[2]+Num[5]+Num[8];
#include <iostream>
#include <iomanip>
#include