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845天前
鸽子
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849天前#include <stdlib.h> |
#include <stdio.h> |
#include <conio.h> |
int main ( void ) |
{ |
char *string; |
double value; |
int dec, sign; |
int ndig = 10; |
clrscr(); |
value = 9.876; |
string = ecvt ( value, ndig, &dec, &sign ); |
printf ( "string = %s dec = %d \ |
sign = %d\n", string, dec, sign ); |
value = -123.45; |
ndig= 15; |
string = ecvt ( value,ndig,&dec,&sign ); |
printf ( "string = %s dec = %d sign = %d\n", |
string, dec, sign ); |
value = 0.6789e5; /* scientific |
notation */ |
ndig = 5; |
string = ecvt ( value,ndig,&dec,&sign ); |
printf ( "string = %s dec = %d\ |
sign = %d\n", string, dec, sign ); |
return 0; |
} |
