int main() {
StudentAttempt throwDist[] = {
{50, "A"}, {22, "A"}, {16, "B"}, {44, "C"},
{33, "D"}, {34, "E"}, {22, "F"}, {21, "G"},
{49, "A"}, { 5, "B"}, { 2, "C"}, {22, "A"},
{33, "B"}, {22, "C"}, {22, "D"}, {44, "E"},
};
int len = sizeof( throwDist )/ sizeof( throwDist[0] );
