#include <stdio.h>
int main(){
char feb;
int days;
printf("Enter l if the year is leap year otherwise enter 0: ");
scanf("%c",&feb);
days=(feb=='l')?29:28;
/*If test condition (feb=='l') is true, days will be equal to 29. */
/*If test condition (feb=='l') is false, days will be equal to 28. */
printf("Number of days in February = %d",days);
return 0;
}