int main ( void ) |
{ |
char str[25]; |
double num; |
int sig = 5; /* significant digits */ |
/* a regular number */ |
num = 9.876; |
gcvt ( num, sig, str ); |
printf ( "string = %s\n" , str ); |
/* a negative number */ |
num = -123.4567; |
gcvt ( num, sig, str ); |
printf ( "string = %s\n" , str ); |
/* scientific notation */ |
num = 0.678e5; |
gcvt ( num, sig, str ); |
printf ( "string = %s\n" , str ); |
return ( 0 ); |
} |