CodeForces 197A

#include<iostream>#include<cstdio>using namespace std;int a,b,r;int main(){    while(scanf("%d%d%d",&a,&b,&r) != EOF)    {        if((2 * r <= a) && (2 * r <= b))            printf("First\n");        else            printf("Second\n");    }    return 0;}