#include <stdio.h> int main() { printf ("Characters: %c \n", 'a'); printf ("Decimals: %d %+ld\n", -1977, 650000L); printf ("Preceding with blanks: %10d \n", 1977); printf ("Preceding with zeros: %010d \n", 1977); printf ("Some different radices: %d %x %o %#x %#o \n", 100, 100, 100, 100, 100); printf ("floats: %4.2f %+.0e %E \n", 3.1415, 3.1415, 3.1415); printf ("%s \n", "A string"); return 0; }