RT，不知道是不是我写假了，求看代码

#pragma GCC optimize(3)
#pragma GCC target("avx")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("inline")
#pragma GCC optimize("-fgcse")
#pragma GCC optimize("-fgcse-lm")
#pragma GCC optimize("-fipa-sra")
#pragma GCC optimize("-ftree-pre")
#pragma GCC optimize("-ftree-vrp")
#pragma GCC optimize("-fpeephole2")
#pragma GCC optimize("-ffast-math")
#pragma GCC optimize("-fsched-spec")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-falign-jumps")
#pragma GCC optimize("-falign-loops")
#pragma GCC optimize("-falign-labels")
#pragma GCC optimize("-fdevirtualize")
#pragma GCC optimize("-fcaller-saves")
#pragma GCC optimize("-fcrossjumping")
#pragma GCC optimize("-fthread-jumps")
#pragma GCC optimize("-funroll-loops")
#pragma GCC optimize("-fwhole-program")
#pragma GCC optimize("-freorder-blocks")
#pragma GCC optimize("-fschedule-insns")
#pragma GCC optimize("inline-functions")
#pragma GCC optimize("-ftree-tail-merge")
#pragma GCC optimize("-fschedule-insns2")
#pragma GCC optimize("-fstrict-aliasing")
#pragma GCC optimize("-fstrict-overflow")
#pragma GCC optimize("-falign-functions")
#pragma GCC optimize("-fcse-skip-blocks")
#pragma GCC optimize("-fcse-follow-jumps")
#pragma GCC optimize("-fsched-interblock")
#pragma GCC optimize("-fpartial-inlining")
#pragma GCC optimize("no-stack-protector")
#pragma GCC optimize("-freorder-functions")
#pragma GCC optimize("-findirect-inlining")
#pragma GCC optimize("-fhoist-adjacent-loads")
#pragma GCC optimize("-frerun-cse-after-loop")
#pragma GCC optimize("inline-small-functions")
#pragma GCC optimize("-finline-small-functions")
#pragma GCC optimize("-ftree-switch-conversion")
#pragma GCC optimize("-foptimize-sibling-calls")
#pragma GCC optimize("-fexpensive-optimizations")
#pragma GCC optimize("-funsafe-loop-optimizations")
#pragma GCC optimize("inline-functions-called-once")
#pragma GCC optimize("-fdelete-null-pointer-checks")
#pragma GCC optimize(2)
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
#include<bits/stdc++.h>
using namespace std;
namespace IO{
	template<typename T>inline void write(T x){
	    if(x<0) putchar('-'),x=-x;
	    if(x==0){putchar('0');return;}
	    if(x>9) write(x/10);
	    putchar(x%10+'0');
	    return;
	}
	template<typename T>inline void read(T &x){
	    x=0;
		int w=1;
		char ch=getchar();
	    while(!isdigit(ch)){
			if(ch=='-') w=-1;
			ch=getchar();
		}
	    while(isdigit(ch)) x=(x<<1)+(x<<3)+(ch^48),ch=getchar();
	    x*=w;
	    return;
	}
}
#define writeln(x) write(x) , putchar('\n')
#define writesp(x) write(x) , putchar(' ')
using namespace IO;
#define N 300003
#define LL long long
#define INF 0x3f3f3f3f
int n,q,mod,a[N],b[N],c[N],d[N],f[N];
int add(int a,int b){return a+b<mod?a+b:a+b-mod;}
int sub(int a,int b){return a-b<0?a-b+mod:a-b;}
int main(){
	read(n),read(q),read(mod);
	for(int i=1;i<=n;++i) read(a[i]);
	for(int i=1;i<=n;++i) read(b[i]);
	for(int i=1;i<=n;++i)
		c[i]=sub(b[i],a[i]);
	d[1]=c[1],d[2]=sub(c[2],c[1]);
	f[1]=f[2]=(mod==1?0:1);
	for(int i=3;i<=n;++i){
		d[i]=sub(sub(c[i],c[i-1]),c[i-2]);
		f[i]=add(f[i-1],f[i-2]);
	}
	int cnt=0;
	for(int i=1;i<=n;++i)
		if(d[i]) cnt++;
	while(q--){
		char w;
		int l,r;
		cin>>w;
		read(l),read(r);
		if(w=='A'){
			if(!d[l]) cnt++;
			d[l]=sub(d[l],1);
			if(!d[l]) cnt--;
			if(r<n){
				if(!d[r+1]) cnt++;
				d[r+1]=add(d[r+1],f[r-l+2]);
				if(!d[r+1]) cnt--;
			}
			if(r+1<n){
				if(!d[r+2]) cnt++;
				d[r+2]=add(d[r+2],f[r-l+1]);
				if(!d[r+2]) cnt--;
			}
			if(!cnt) puts("YES");
			else puts("NO");
		}else{
			if(!d[l]) cnt++;
			d[l]=add(d[l],1);
			if(!d[l]) cnt--;
			if(r<n){
				if(!d[r+1]) cnt++;
				d[r+1]=sub(d[r+1],f[r-l+2]);
				if(!d[r+1]) cnt--;
			}
			if(r+1<n){
				if(!d[r+2]) cnt++;
				d[r+2]=sub(d[r+2],f[r-l+1]);
				if(!d[r+2]) cnt--;
			}
			if(!cnt) puts("YES");
			else puts("NO");
		}
	}
	return 0;
}