按要求输入输出

/*输入输出练习*/
#include<stdio.h>
#include<stdlib.h>
int main(void)
{
char c1,c2;
int d1,d2;
float f1,f2;
double x1,x2;
long int g1,g2;
unsigned int u1,u2;/*给每个变量进行定义*/
c1='b'; c2='B';
d1=-1; d2=32767;
f1=1.23; f2=3.45;
x1=5.67; x2=6.78;
g1=-32768; g2=1024;
u1=32768; u2=65535;/*给每个变量赋值*/
printf("c1:%c\t%d\nc2:%c\t%d\n",c1,c1,c2,c2);
printf("d1:%06d\t%-6d\nd2:%06i\t%-6i\n",d1,d1,d2,d2);
printf("f1:%f\t%10.3f\nf2:%.4ec\t%.4g\n",f1,f1,f2,f2);
printf("x1:%E\t%10.3E\nx2:%.4Gc\t%.4G\n",x1,x1,x2,x2);
printf("g1:%lo\t%ld\ng2:%lx\t%ld\n",g1,g1,g2,g2);
printf("u1:%u\t%x\nu2:%uc\t%x\n",f1,f1,f2,f2);/*分别按要求输出每个变量*/
system("PAUSE");
return 0;
} /*end main*/