OJ Board

here is my code.i hv tried all input..bt still getting WA.
#include<stdio.h>
#include<string.h>
int main()
{

long long a,b,c,i,d=0;
a=0;
b=1;
long long flist[60];
for(i=0;;i++){
c=a+b;
//printf("c=%d\n",c);
flist[d]=c;
if(d==50)
{

break;
}
d++;
b=a;
a=c;
}


long long t1;
scanf ...