-} else if ((res = call_orderTM(L, l, r, TM_LT)) != -1) + if ((res = call_orderTM(L, l, r, TM_LT)) != -1) ...

While certainly possible, this is not a practical method of recording such data. Suppose the program needed to record 100 scores? 100 variables would be required!

/*float a = 7/4*9/2; in this equation agar ham 7 ko 4 se divide karenge to 1.75 milega lekin ham sirf 1 ...