Series of given range (Sum of previous two numbers)

/*
Program to read two numbers and a range and print the series (Sum of previous two numbers) of given range.

*/
#include<stdio.h>
void main()
{
    int range;
    int fs,sec,count=2,temp;
    printf("Enter the Fiirst and seconfd number:\n");
    scanf("%d%d",&fs,&sec);
    printf("Enter the Range:\n");
    scanf("%d",&range);
    if(fs<sec)
    {
        printf("%d\t%d\t",fs,sec);
        while(count<range)
        {
            temp=fs+sec;
            printf("%d\t",temp);
            fs=sec;
            sec=temp;           
            count++;
        }
        printf("\n");
    }
    else
    {
        printf("Invalid Input\n");
    }
}

/*
Say my Input is 2 and 3 for numbers and range is 5
the output should be as follow
2    3    5    8    13
*/