#include<stdio.h>
main(){
    int x,y,z; //Defining 3 variable for class 10 12 abd b.tech
    printf("Enter your mark in class 10: ");
    scanf("%d",&x);//Enter your mark in 10
    printf("Enter your mark in class 12: ");
    scanf("%d",&y);// Enter your mark in 12
    printf("Enter your mark in B.tech: ");
    scanf("%d",&z);// Enter your mark in Btech
    if (x>=60) //Checking is mark is above 60 or not
    if (y>=60) //Checking is mark is above 60 or not
    if (z>=60) //Checking is mark is above 60 or not
    printf("Selected");
    else 
    printf("Not selected in B.Tech"); //This else is for the last if ie. line 13
    else
    printf("Not selected in class 12"); //This else is for the last if ie. line 12
    else
    printf("Not selected in class 10"); //This else is for the last if ie. line 11
}