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#include <stdio.h>
#include <math.h>
void main()
{
char s[32];
int i=0;
double f=0.234;
while(f>=1.0e-6)
{
s[i]=(int)(floor(f*10))+'0';
f=f*10-floor(f*10);
i++;
}
s[i]=0;
prinf("%s",s);
getchar();
}
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²»¹ý½¨ÒéÄãÊÔÒ»ÏÂsprintf(s, "%ld", f);
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char s[20]={0};
sprintf(s,"%f",0.432);
printf("%s",s);
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#include"stdio.h"
#include"stdlib.h"
void ContrTwo(char i)
{
char str1[8];
itoa(i,str1,2);
printf("%s",str1);
}
unsigned char leftRot(char str,int i);
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