hey i just wanted to enquire about the gcc compiler that as i am a beginner at these things and i wanted to learn more.....actually the problem is that i cannot find any inclusion files on my home folder or any file system....this is the problem

savitra@savitra-laptop:~/programs$ cat savvy.c
#include <cstdio>
int main()
{ int a=0,b=9,c=7;
  printf("%d %d %d",a,b,c);
  return 0;
savitra@savitra-laptop:~/programs$ gcc -o savvy savvy.c
savvy.c:1:18: error: cstdio: No such file or directory
savvy.c: In function 'main':
savvy.c:4: warning: incompatible implicit declaration of built-in function 'printf'

for which i tried using geany compiler that is also giving the same result.....