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#include <stdio.h>
long long mod(long long a,long long b)
{
return (a % b + b) % b;
}
struct triple
{
long long d,x,y;
};
long long Euclid(long long a,long long b)
{
if(b == 0)
return a;
else
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vsptr(char *format, ...) //ÇмǴ˴¦µÄ¸ñʽ
{
va_list argptr;
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1. gcvtº¯Êý
gcvtº¯ÊýµÄ¹¦ÄÜÊǰѸ¡µãÊýת»»³É×Ö·û´®£¬ÆäÓ÷¨ÊÇ£ºchar *gcvt(double value, int ndigit, char *buf);³ÌÐò ......
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1. initgraphº¯Êý
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