Suppose a teacher weights the four exams he gives 10%, 25%, 30%, and 35%. Write a program that reads ten sets of four grades. i just need an explaination on how I would write the code to read ten sets of four grades. It is also supposed to be a global variable this is what i have so far #include using namespace std; const int NUMVALUES=10; int main() { sum=0; int i; double number; float value[10][4]={0}; int t1,t2,t3,t4; cout

Question

Suppose a teacher weights the four
exams he gives 10%, 25%, 30%, and 35%.  Write a
program that reads ten sets of four grades. 
i just need an explaination on how I would write the code to read ten sets of four grades. It is also supposed to be a global variable
this is what i have so far
#include<iostream>
using namespace std;
const int NUMVALUES=10;
int main()
{
	sum=0;
	int i;
	double number;
	float value[10][4]={0};
	int t1,t2,t3,t4;
	cout<<"enter the valuse of the four letter grades"<<endl;
	for(i=1;i<=10;i++)
	{
		for(i=0;i<=4;i++)
		{
			cout<<"enter the value of the