SMART BEGINERS

                                                                                SECTION-A A).Name different storage class with one example each. Ans: Register Storage classes            Static Storage classes           External Storage classes B).Describe the functionalities of Operating System. Ans: The functionality of operating system are as follows:          1.security                                                                 4.coordination b/w software and users....

 Here is the code to print the real roots of the quadretic equation: #include <stdio.h> #include <math.h> main() {    float a,b,c,root1,root2;    printf("enter the cofficients of a b and c");    scanf("%f %f %f ",&a &b &c);    dis=(b*b)-(4*a*c);    root1=(-b+sqrt(dis))/(2*a);    root2=(-b-sqrt(dis))/(2*a);    printf("root1=%0.2f \n root2= %0.2f",root1,root2); } FOR MORE PROGRAMS : CLICK HERE   FOR COMPUTER SCIENCE NOTES: CLICK HERE  

 This is the program to print the series:  234567 34567 4567 567 67 7 The code is as follows: #include <stdio.h> main() {     int p,a;     p=2;     for(int i=1;i<=6;i++)     {       a=p;       for(int j=1;j<=(6-i);j++)       {           printf(a);           a=a+1;       }       printf("\n");       p=p+1;     } } FOR MORE PROGRAMS : CLICK HERE FOR COMPUTER SCIENCE NOTES : CLICK HERE                                                                  

 HERE IS THE PROGRAM TO CHECK A PALINDROME NUMBER. #include <stdio.h> int main() {     int number,sum,a,n;     printf("enter the number to be checked");     scanf("%d",&number);     n=number;     while(n>0)     {         a=n%10;         sum=sum*10+a;         n=n/10;     }     if(number==sum)     {         printf("the number %d is a palindrome number",sum);     }     else     {         printf("the number %d is not a palindrome number",sum);     } } FOR MORE PROGRAMS  :  CLICK HERE FOR COMPUTER SCIENCE NOTES : CLICK HERE