text: //Write a program to construct a Fibonacci series upto n terms. 
  //Fibonacci Sequence Up to a Certain Number
  #include <stdio.h>
  int main() {
    int t1 = 0, t2 = 1, nextTerm = 0, n;
    printf("Enter a positive number: ");
    scanf("%d", &n);
  
    // displays the first two terms which is always 0 and 1
    printf("Fibonacci Series: %d, %d, ", t1, t2);
    nextTerm = t1 + t2;
  
    while (nextTerm <= n) {
      printf("%d, ", nextTerm);
      t1 = t2;
      t2 = nextTerm;
      nextTerm = t1 + t2;
    }
  
    return 0;
  }
  
  