#include <stdio.h>

int main(int argc, char* argv[]) {

  int    i = 7;
  long   l = 12;
  float  x = 2.71828;
  double y = 3.1415926;
  char   c = 'w';

  printf("%d, %ld %c, %f, %lf\n", 
	 i, l, c, x, y);

  return 0;
}