View Compilation Error

0_0_13646965_28522.cpp:1:301: fatal error: GCC4.9.2/lib/gcc/x86_64-w64-mingw32/4.9.2/include/stdio.h>voi: Invalid argument
 #include <stdio.h>void main(){ int n,m,i,s,b; int a[100]; while(scanf("%d %d",&n,&m)!=EOF) {  s=0;    for(i=0,b=0;i<n;i++)  {   a[i]=2+2*i;   s+=a[i];   b++;   if((i+1)%m==0)   {    printf("%d",s/m);    s=0;    b=0;    if(i!=n-1) printf(" ");   }}  if(b!=0) printf("%d\n",s/b);  else printf("\n"); }}
                                                                                                                                                                                                                                                                                                             ^
compilation terminated.