While I am writing the program they are telling there is not such statement as clrscr(); and many things

Answer 1

how would I share???

Answer 2

share your code , let's see wat the issue is

Answer 3

write your code in SoloLearn code section
then share that code in your post via the + insert option then code ,

Answer 4

most probably u must be using
#include<stdio.h> instead of #include<cstdio>