PROGRAMMING IN MATHS

  1) PROGRAM TO FIND SUM OF INDIVIDUAL DIGITS // Online C compiler to run C program online #include <stdio.h> int main() {    int num,sum=0,digit;    scanf("%d",&num);    while(num!=0)    {        digit=num%10;        num=num/10;        sum=sum+digit;      }    printf("%d",sum);  return 0; } OUTPUT 45 9 2) PROGRAM TO FIND REVERSE OF A GIVEN NUMBER #include <stdio.h> int main()  {    int num,sum=0,digit;    scanf("%d",&num);    while(num!=0)    {        digit=num%10;        num=num/10;        sum=sum*10+digit;      }    printf("%d",sum);  return 0; } OUTPUT 45 54 3) PROGRAM TO CHECK GIVEN NUMBER IS PALINDROME OR NOT #include <stdio.h> int main() {    int num,sum=0,digit,temp; ...

   PROGRAM TO  PRINT FIBONACCI SERIES #include <stdio.h> int main() { int i,n,a=0,b=1,c; printf("Enter value of n"); scanf("%d",&n); printf("%d\t",a); for(i=3;i<=n;i++) {     c=a+b;     a=b;     b=c;     printf("%d\t",c); } return 0; } OUTPUT: Enter value of n 10 0 1 2 3 5 8 13 21 34

  Array n loop level1 After complete serious investigation #include <stdio.h> int main() {      int t,n,h,i,l=1,count;      scanf("%d",&t);      while(t--)      {          l=1;          count=0;          scanf("%d",&n);          for(i=1;i<=n;i++)          {              scanf("%d",&h);              if(h==l)              {                  count+=2;              }  ...