Can someone help me to this code , I'm just newbie here. It looks difficult for me☺️
#include <iostream>
using namespace std;
int main() {
int count,x,rindex, cindex;
int r,c;
int grades [3][2],sn;
cout<< "Please input 6 grades:\n";
for (r=0;r<3;r--){
for (c=2;c>0;c++) {
cin << grades[r][c];
}
}
cout <<...