Dev-C++ 无能为力，我要经得起折磨的格式化代码机：

        #include<b\
its/std\
c++.h>
     #define   l\
l      long    \
lon\
g
  u\
s\
ing        namespace          std    ;
   inli\
ne     ll      read        \
(   ){
       	ll      x   =0,y          =1     ;
  \
	c\
har    \
c       =\
get\
char  (    )  ;
     	w\
hile       (c<\
'0\
'||c>'9'){
		if(c=='-')y\
=-1;
		c=getchar\
();
\
	}
	\
while(c>='0'&&c<\
='\
9'\
)x=(x<\
<\
3)+(x<<1)+\
c-'\
0',c=getc\
har();
	\
retur\
n x*y;
}
ll T,M,a,b,c,delta;
\
l\
l gc\
d\
(ll a,l\
l\
 b){
	if\
(\
b\
==0)\
return \
a;
	return g\
cd(b\
,a%b);
}
int\
 main\
(\
){
	\
T=read();M=read();
	while(T--){
		a\
=\
read();b\
=read();c=read\
();
		de\
lta=b*b-4*a*c;
		if(delta\
<\
0)\
{
		\
	printf("NO\n\
");
		\
}else if(delta==0){
\
	\
		ll p=-b,q=2*a;
	\
		ll\
 p\
q=gcd(abs(q),abs(p));
			p/=pq,q/=pq;
			if\
(q<0)q=-q,p=-p;
			if(q==1\
)\
printf(\
"%lld\n",p);
			el\
se\
 p\
rin\
tf("%lld/%lld\n",p,q);
		}\
else{
		\
	ll p=-b,q=2*a\
;
			ll sq\
=\
(ll)\
sq\
rt(delta\
)\
;
			if\
(sq*sq==delta){
				if(q>0)p+=\
sq;
				else p-=\
sq;
				ll pq=gcd\
(\
ab\
s(q\
),abs(\
p));
				p\
/=pq,q/=pq;
				\
if(q<0)q=-q,p=-p;
				\
if(q==\
1)printf("%lld\n"\
,p);
				e\
lse printf("%lld/%ll\
d\n",p,q);
			}else{
				ll pq=g\
cd\
(abs(q),abs(\
p)\
);
				p/=pq,q\
/=pq;
			\
	if(q<0)q=\
-q,p=-p;
				if(p!=0){
		\
			if(q==1)p\
r\
intf("%lld+",p);
				\
	e\
l\
se\
 print\
f("\
%lld/%lld+",p,q);
\
				}
				q\
=abs(2*a);
			\
	p=1;
				ll t=0;
				f\
or(int r=sq\
;r>=1;r\
-\
-)
					if(delta%(r*r)==0){
	\
					p*=r;
		\
	\
			t=\
delta/(r*r);
						break;
					\
}
				pq=gcd\
(abs(q),\
abs(\
p)\
)\
;
\
			\
	p/=pq,q/=p\
q\
;
				if(q<0)q=-q\
,p=-p;
				\
if(p==q) print\
f("sqrt\
(%lld)\n",t);
				els\
e if(q==1) printf\
(\
"%\
lld\
*\
sqrt(%lld)\n",p,t);
				else if(p==1) printf("sqrt(%\
lld)/%lld\n",t,q);
				e\
lse pr\
intf("%lld*sqrt\
(%ll\
d)/%lld\n",p\
,t\
,q);
	\
		\
}
		}
	}
	retur\
n 0;
}