int numbers[10];for(int i=0; i<10; ++i){ cin >> numbers;}
the ''int numbers[10]'' bit creates an array of 10 integers.
you access an element in the array by putting the number of the element you want into square brackets ''[]''... eg numbers[3] will give you the 4th integer in the array (since the indexes start at 0)
be careful though - C++ does no bounds checking, so ''numbers[54] = 3'' will compile fine, but will probalby crash when you run it.
simple as that.