View Code of Problem 48

#include<stdio.h>
int main(){
	int a=2,b=1,n,i,team;
  	double s=0;
  	scanf("%d",&n);
  	if(n>=10||n<=0)
          return 0;
 	 for(i=0;i<10;i++){
  	   s+=(1.0*a)/b;
           c=b;
           b=a;
           a=a+c;
  	}
  printf("%.6lf",s);
return 0 ;
}
/*
Main.c: In function 'main':
Main.c:10:12: error: 'c' undeclared (first use in this function)
            c=b;
            ^
Main.c:10:12: note: each undeclared identifier is reported only once for each function it appears in
Main.c:3:18: warning: unused variable 'team' [-Wunused-variable]
  int a=2,b=1,n,i,team;
                  ^
*/