26.c

计算概论阅读材料

#include <stdio.h>
void main(void)
{
	char c1,c2;
	c1=97;
	c2=98;
	printf("c1=%c c2=%c\n",c1,c2);
	printf("c1=%d c2=%d\n",c1,c2);
	c1=c1-32;
	c2=c2-32;
	printf("c1=%c c2=%c\n",c1,c2);
	printf("c1=%d c2=%d\n",c1,c2);
}