C Programming Notes

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 Conditional Statements : 1:   If Else    eg:  Conditional Operator : Ternary : eg  Switch : eg  #include <stdio.h> int main () { int day ; // 1- mon ; 2- tues ; 3 wed printf ( "enter day(1-7) : " ) ; scanf ( "%d" , & day) ; switch (day) {     case 1 : printf ( "monday \n " );     break ;     case 2 : printf ( "tuesday \n " );     break ;     case 3 : printf ( "wednesday \n " ) ;     break ;     case 4 : printf ( "thrusday \n " ) ;     break ;     case 5 : printf ( "friday \n " );     break ;     case 6 : printf ( "saturday \n " ) ;     break ;     case 7 : printf ( "sunday \n " );     break ;     default : printf ( "not a valid day \n " ) ; } return 0 ;     } eg : #include <stdio.h> int main () { int number; printf ( "entar a number :" ); s...