printf.c

C源码集

#include <stdio.h>

int main ()
{
	int a = 7, b = 4;
	double big = 12345.6, small = 1.23456, x;
	char init = 'z';

	printf("a is %d and b is %d\n", a, b);
	printf("Their sum is %d or %o in octal \n", a + b, a + b);
	printf("Their difference is %d or %x in hex \n\n", a - b, a - b);

	printf("big is %f and small is %f\n", big, small);
	printf("Their sum is %f or %o in octal \n", big + small, big + small);
	printf("Their difference is %f or %x in hex \n\n", big - small, big - small);

//	printf("Their sum is %o in octal or %f \n", big + small, big + small);
//	printf("Their difference is %x in hex or %f \n\n", big - small, big - small);

	printf("My favourite letter is \n "
			 "%d (as an integer) \n"
			 "%o (as an octal integer) \n"
			 "%c (as a character) \n"
			 "%f (as a float)\n", init, init, init, init);
	return 0;
}