Article Hub

#include <stdio.h> int main(){     int year;     printf( "Enter any year: " );     scanf( "%d" ,&year);     if (((year%4==0)&&(year%100!=0))||(year%400==0))          printf( "%d is a leap year" ,year);     else          printf( "%d is not a leap year" ,year);        return 0; } Sample output: Enter any year: 2010 2010 is not a leap year Code 2: #include <stdio.h> int main(){     int year;     int min_year,max_year;     printf( "Enter the lowest year: " );     scanf( "%d" ,&min_year);     printf( "Enter the heighest year: " );     scanf( "%d" ,&max_year);     printf( "Leap years in given range are: " )...

Floyeds triangle #include <stdio.h> int main(){   int i,j,r,k=1;   printf( "Enter the range: " );   scanf( "%d" ,&r);   printf( "FLOYD'S TRIANGLE\n\n" );   for (i=1;i<=r;i++){       for (j=1;j<=i;j++,k++)            printf( " %d" ,k);       printf( "\n" );   }   return 0; } Floyeds teriangle 2 #include <stdio.h> #include<conio.h> void main() { int n, i,   c, a = 1; printf("Enter the number of rows of Floyd's triangle to print\n"); scanf("%d", &n); for (i = 1; i <= n; i++) { for (c = 1; c <= i; c++) { printf("%d ",a); a++; } printf("\n"); } }