Submission #44458974

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Source Code Expand

#import<bits/stdc++.h>
#define E emplace_back
#define V vector
#define B back()
#define P pop_back()
#define O auto
#define R return
#define F for
#define Z size()
#define G[&](I x,I y)
#define A r[x][y]
#define D if
#define C(t,x)case t:u.B x##=n;break;
#define p(e)F(;v.Z&&e;v.P){I n=u.B;u.P;switch(v.B){C(12,+)C(13,-)C(14,*)C(15,/)}}
#define H(a,c)F(I a=0;a<c;++a)
using namespace std;using I=int;using d=float;struct _{I x,y;};struct g{I h,w=0;V<V<I>>r,n,v;O e(I x){n.resize(h=x);F(O&i:n)i.resize(w);}g(){char b[1<<21],*s=b;fread(b,1,2e6,stdin);F(r.E();s[2];++s)*s<33?r.E(),0:r.B.E(*s<46);w=r.B.Z;e(r.Z);}g(I x,I y){w=y+1;e(x+1);r=n;}g(O*s){I p=1;O g=[&](I k){F(p^=1,k+=k;k--;r.B.Z==w?r.E(),0:0)r.B.E(p);};r.E();w=*s-2;F(__uint128_t k=0;*++s;)D(*s>1)k=k*124+*s-2;else D(k<99)g(k),k=0;else F(;k;k/=14)g(k%14);e(r.Z);}struct z{I a,b,c,d;O k(z x){a=min(a,x.a);b=max(b,x.b);c=min(c,x.c);d=max(d,x.d);}};z m(I x,I y){z e{x,x,y,y};v[x][y]=1;H(i,3)H(j,3)D(I k=x+i-1,l=y+j-1;~k&&~l&&k<h&&l<w&&!v[k][l]&&r[k][l]==A)e.k(m(k,l));R e;}O f(O e){H(j,w)H(i,h)e(i,j);}O&e(){v=n;f(G{I c=0,k,l;H(i,3)H(j,3)c+=~(k=x+i-1)&&~(l=y+j-1)&&k<h&&l<w&&r[k][l];A=c>4;});R*this;}O s(){V<g>e;v=n;f(G{D(A&&!v[x][y])D(O[a,b,c,d]=m(x,y);(b-a)*(d-c)>80){g n(b-a,d-c);n.f(G{n.A=r[x+a][y+c];});e.E(n);}});R e;}O t(O c){V<_>n;z o{h,0,w,0};f(G{D(A){O p=c(x,y);n.E(p);o.k({p.x,p.x,p.y,p.y});}});g e(o.b-o.a,o.d-o.c);F(O i:n)e.r[i.x-o.a][i.y-o.c]=1;R e.e();}O i(I a,I b){g e(a,b);f(G{D(A)e.r[ceil(x*a/d(h-1))][ceil(y*b/d(w-1))]=1;});R e;}d m(g&x){I e=0,y=min(h,x.h)-1,z=min(w,x.w)-1;D(abs(w*x.h/d(h*x.w)-1)<.3){O a=i(y,z),b=x.i(y,z);a.f(G{e+=a.A==b.A;});}R(d)e/y/z;}};V<g>t[16],a={" OM<h}8>@rIe#
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Submission Info

Compile Error

./Main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated]
    1 | #import<bits/stdc++.h>
      |  ^~~~~~
./Main.cpp:10:9: warning: ISO C++11 requires whitespace after the macro name
   10 | #define G[&](I x,I y)
      |         ^
./Main.cpp:6:11: warning: use of ‘auto’ in parameter declaration only available with ‘-fconcepts’
    6 | #define O auto
      |           ^~~~
./Main.cpp:16:273: note: in expansion of macro ‘O’
   16 | using namespace std;using I=int;using d=float;struct _{I x,y;};struct g{I h,w=0;V<V<I>>r,n,v;O e(I x){n.resize(h=x);F(O&i:n)i.resize(w);}g(){char b[1<<21],*s=b;fread(b,1,2e6,stdin);F(r.E();s[2];++s)*s<33?r.E(),0:r.B.E(*s<46);w=r.B.Z;e(r.Z);}g(I x,I y){w=y+1;e(x+1);r=n;}g(O*s){I p=1;O g=[&](I k){F(p^=1,k+=k;k--;r.B.Z==w?r.E(),0:0)r.B.E(p);};r.E();w=*s-2;F(__uint128_t k=0;*++s;)D(*s>1)k=k*124+*s-2;else D(k<99)g(k),k=0;else F(;k;k/=14)g(k%14);e(r.Z);}struct z{I a,b,c,d;O k(z x){a=min(a,x.a);b=max(b,x.b);c=min(c,x.c);d=max(d,x.d);}};z m(I x,I y){z e{x,x,y,y};v[x][y]=1;H(i,3)H(j,3)D(I k=x+i-1,l=y+j-1;~k&&~l&&k<h&&l<w&&!v[k][l]&&r[k][l]==A)e.k(m(k,l));R e;}O f(O e){H(j,w)H(i,h)e(i,j);}O&e(){v=n;f(G{I c=0,k,l;H(i,3)H(j,3)c+=~(k=x+i-1)&&~(l=y+j-1)&&k<h&&l<w&&r[k][l];A=c>4;});R*this;}O s(){V<g>e;v=n;f(G{D(A&&!v[x][y])D(O[a,b,c,d]=m(x,y);(b-a)*(d-c)>80){g n(b-a,d-c);n.f(G{n.A=r[x+a][y+c];});e.E(n);}});R e;}O t(O c){V<_>n;z o{h,0,w,0};f(G{D(A){O p=c(x,y);n.E(p);o.k({p.x,p.x,p.y,p.y});}});g e(o.b-o.a,o.d-o.c);F(O i:n)e.r[i.x-o.a][i.y-o.c]=1;R e.e();}O i(I a,I b){g e(a,b);f(G{D(A)e.r[ceil(x*a/d(h-1))][ceil(y*b/d(w-1))]=1;});R e;}d m(g&x){I e=0,y=min(h,x.h)-1,z=min(w,x.w)-1;D(abs(w*x.h/d(h*x.w)-1)<.3){O a=i(y,z),b=x.i(y,z);a.f(G{e+=a.A==b.A;});}R(d)e/y/z;}};V<g>t[16],a={" OM<h}8>@rIe#
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Judge Result