(1) write a programme to input a year and check whether it's a leap year or not ??(2) write a programme to input the marks of three subjects and find the percentage and check whether the students have passed it not??Only need the Input. please help me fast. I need this assignment tommorow only.. NO SLAMMING...!!!!

(1) write a programme to input a year and check whether it's a leap ye

1.	(1) write a programme to input a year and check whether it's a leap year or not ??(2) write a programme to input the marks of three subjects and find the percentage and check whether the students have passed it not??Only need the Input. please help me fast. I need this assignment tommorow only.. NO SLAMMING...!!!!
Answer» Leap yearp #include int main() { int YEAR; printf("ENTER a year: "); scanf("%d",&year); if(year%4 == 0) { if( year%100 == 0) { // year is divisible by 400, hence the year is a leap year if ( year%400 == 0) printf("%d is a leap year.", year); else printf("%d is not a leap year.", year); } else printf("%d is a leap year.", year ); } else printf("%d is not a leap year.", year); return 0; 2nd #include int main(void){ int num; printf("Enter your mark "); scanf("%d",&num); printf(" You entered %d", num); // printing outputs if(num >= 80){ printf(" You got A grade"); // printing outputs } else if ( num >=60){ // Note the space between else & if printf(" You got B grade"); } else if ( num >=40){ printf(" You got C grade"); } else if ( num < 40){ printf(" You Failed in this EXAM"); } return 0; }