Hello World!

#include<stdio.h>
int func1(int x)
{
    return 72.5+x*(-9200.61+x*(26708.045+x*(-31597.5477
            +x*(20568.80634+x*(-8304.382394+x*(2207.1149681
             +x*(-397.42396040+x*(48.819735105+x*(-4.0319465112
              +x*(0.214199620628+x*(-0.0066129424202
               +x*9.016462575490e-5)))))))))));
}
int func2(int x)
{
    return 99109.5+x*(-297660.20+x*(370932.089+x*(-258068.1386
            +x*(113079.89700+x*(-33192.010692+x*(6742.8391926
             +x*(-961.08955150+x*(95.8820036238+x*(-6.55749076830
              +x*(0.29289285254997+x*(-0.0076949179293
               +x*9.016462575490e-5)))))))))));
}
int main(){
    int n;
    for(n=0;n<13;n++){
        putchar(n%2 ? func1(n) : func2(n+1));
    }
    return 0;
}