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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#354417#7998. 矩阵Naganohara_Yoimiya#20 164ms145000kbC++141.9kb2024-03-15 11:50:442024-03-15 11:50:46

Judging History

你现在查看的是最新测评结果

  • [2024-03-15 11:50:46]
  • 评测
  • 测评结果:20
  • 用时:164ms
  • 内存:145000kb
  • [2024-03-15 11:50:44]
  • 提交

answer

#include<bits/stdc++.h>

#define ll long long
#define mk make_pair
#define fi first
#define se second
#define int long long

using namespace std;

inline int read(){
	int x=0,f=1;char c=getchar();
	for(;(c<'0'||c>'9');c=getchar()){if(c=='-')f=-1;}
	for(;(c>='0'&&c<='9');c=getchar())x=x*10+(c&15);
	return x*f;
}

const int mod=1e9+7;
int ksm(int x,ll y,int p=mod){
	int ans=1;y%=(p-1);
	for(int i=y;i;i>>=1,x=1ll*x*x%p)if(i&1)ans=1ll*ans*x%p;
	return ans%p;
}
int inv(int x,int p=mod){return ksm(x,p-2,p)%p;}
mt19937 rnd(time(0));
int randint(int l,int r){return rnd()%(r-l+1)+l;}
void add(int &x,int v){x+=v;if(x>=mod)x-=mod;}
void Mod(int &x){if(x>=mod)x-=mod;}
int cmod(int x){if(x>=mod)x-=mod;return x;}

template<typename T>void cmax(T &x,T v){x=max(x,v);}
template<typename T>void cmin(T &x,T v){x=min(x,v);}

const int N=3005;
int a[N][N],n,q,d[N][N],b[N][N];

signed main(void){

	n=read(),q=read();
	for(int i=1;i<=n;i++)for(int j=1;j<=n;j++){
		if(j>=2)a[i][j]=1ll*(i+1)*a[i][j-1]%998244353;
		else a[i][j]=i+1;
	}
	for(int i=1;i<=n;i++)for(int j=1;j<=n;j++)d[i][j]=((a[i][j]-a[i-1][j]-a[i][j-1]+a[i-1][j-1])%mod+mod)%mod;
	for(int _=1;_<=q;_++){
		int op=read(),x1=read(),y1=read(),x2=read(),y2=read();
		if(op==2){
			int v=read();
			add(d[x1][y1],v),add(d[x2+1][y2+1],v);
			add(d[x1][y2+1],mod-v),add(d[x2+1][y1],mod-v);
			if(n<=100)for(int i=x1;i<=x2;i++)for(int j=y1;j<=y2;j++)add(a[i][j],v);
		}
		else{
			int L=x2-x1+1;
			for(int i=1;i<=L;i++)for(int j=1;j<=L;j++)b[i][j]=a[j+x1-1][L-i+y1];
			for(int i=1;i<=L;i++)for(int j=1;j<=L;j++)a[i+x1-1][j+y1-1]=b[i][j];
		}
	}
	int ans=0;
	for(int i=1;i<=n;i++)for(int j=1;j<=n;j++)d[i][j]=((d[i][j]+d[i-1][j]+d[i][j-1]-d[i-1][j-1])%mod+mod)%mod;
	int P=12345;
	for(int i=1;i<=n;i++)for(int j=1;j<=n;j++){
		if(n<=100)add(ans,1ll*P*a[i][j]%mod);
		else add(ans,1ll*P*d[i][j]%mod);
		P=1ll*P*12345%mod;
	}
	cout<<ans<<endl;

	return 0;
}

详细

Test #1:

score: 10
Accepted
time: 10ms
memory: 18172kb

input:

100 3000
1 4 3 100 99
1 3 8 83 88
1 4 7 96 99
1 2 7 90 95
2 6 5 98 98 762240996
1 9 8 98 97
1 3 3 100 100
2 18 7 97 84 230446266
1 2 5 94 97
1 2 18 82 98
1 9 2 100 93
1 3 9 91 97
1 1 2 99 100
1 7 6 98 97
1 2 4 98 100
1 3 2 99 98
1 4 2 100 98
2 9 74 28 83 703323901
1 6 4 100 98
2 2 6 99 93 882702932
...

output:

535773693

result:

ok 1 number(s): "535773693"

Test #2:

score: 10
Accepted
time: 164ms
memory: 145000kb

input:

3000 3000
2 40 215 2496 2298 67590963
2 100 211 2684 2855 670656770
2 417 399 2612 2930 826127245
2 116 779 2407 2596 977282152
2 512 366 2768 2949 737671139
2 191 594 2671 2978 404448620
2 3 11 2720 2633 516813112
2 95 294 2553 2820 112269230
2 284 58 2934 2754 225336228
2 306 53 2815 2984 49218367...

output:

343427775

result:

ok 1 number(s): "343427775"

Test #3:

score: 0
Time Limit Exceeded

input:

3000 2000
1 853 610 2674 2431
1 24 415 2490 2881
1 19 150 2842 2973
1 597 79 2977 2459
1 307 408 2397 2498
1 292 316 2907 2931
1 7 42 2953 2988
1 36 30 2953 2947
1 55 438 2609 2992
1 97 204 2664 2771
1 607 254 2803 2450
1 59 159 2808 2908
1 58 12 2991 2945
1 287 400 2506 2619
1 105 143 2949 2987
1 2...

output:


result:


Test #4:

score: 0
Time Limit Exceeded

input:

3000 2000
1 646 55 2815 2224
1 47 78 2964 2995
1 48 7 2882 2841
1 9 8 2999 2998
1 128 36 2984 2892
1 14 5 2990 2981
1 52 81 2934 2963
1 231 317 2612 2698
1 33 7 2960 2934
1 111 165 2732 2786
1 9 2 2994 2987
1 131 224 2866 2959
1 19 49 2917 2947
1 46 44 2997 2995
1 1 14 2969 2982
1 69 49 2975 2955
1 ...

output:


result:


Test #5:

score: 0
Time Limit Exceeded

input:

3000 3000
1 6 5 2997 2996
1 14 362 2624 2972
1 657 108 2405 1856
1 20 27 2983 2990
1 245 236 2903 2894
1 184 100 2957 2873
1 61 47 2954 2940
1 39 89 2935 2985
1 43 49 2956 2962
1 132 138 2763 2769
1 4 4 2998 2998
1 16 59 2752 2795
1 30 24 2997 2991
1 143 11 2959 2827
1 57 44 2887 2874
1 40 17 2991 2...

output:


result:


Test #6:

score: 0
Time Limit Exceeded

input:

3000 3000
1 544 5 2907 2368
1 60 63 2978 2981
1 228 310 2881 2963
1 57 71 2958 2972
1 101 565 2467 2931
1 979 1004 2882 2907
1 37 3 2913 2879
1 418 427 2922 2931
1 30 62 2937 2969
1 83 104 2979 3000
1 4 18 2939 2953
1 67 203 2834 2970
1 357 882 1000 1525
1 34 10 2991 2967
1 8 4 2997 2993
1 2 4 2991 ...

output:


result:


Test #7:

score: 0
Time Limit Exceeded

input:

3000 2000
1 82 42 2883 2843
1 2 48 2939 2985
2 188 176 2376 2976 715286463
1 15 24 2984 2993
1 106 50 2811 2755
2 45 132 2745 2432 339749026
1 5 100 2779 2874
1 343 134 2478 2269
1 106 227 2820 2941
2 10 206 2947 2798 365598855
2 560 106 2582 2903 92795190
1 74 100 2960 2986
1 5 33 2944 2972
2 873 3...

output:


result:


Test #8:

score: 0
Time Limit Exceeded

input:

3000 2000
1 20 5 2990 2975
1 14 10 2999 2995
1 192 89 2950 2847
2 547 646 2654 2940 439095457
1 18 16 3000 2998
1 35 105 2754 2824
1 17 52 2942 2977
2 356 121 2384 2963 959830720
2 76 78 2412 1842 361763869
2 199 46 2624 2931 743439747
2 180 320 2981 2964 772483137
2 173 122 2732 2901 759079379
1 47...

output:


result:


Test #9:

score: 0
Time Limit Exceeded

input:

3000 3000
1 220 131 2785 2696
2 1443 1396 2159 2850 578335729
1 536 1184 1545 2193
1 26 23 2999 2996
1 43 56 2881 2894
1 29 4 2872 2847
2 69 155 2681 2931 88398671
1 66 44 2945 2923
1 53 512 2515 2974
2 402 58 2752 2782 641047796
2 458 36 2859 2756 694998888
2 145 192 2995 2973 483103477
1 117 315 2...

output:


result:


Test #10:

score: 0
Time Limit Exceeded

input:

3000 3000
2 7 47 2887 2544 535526356
2 160 639 2988 2995 343766215
1 122 40 2985 2903
2 62 240 2858 2177 841981272
1 169 18 2682 2531
1 61 286 2729 2954
1 180 27 2994 2841
1 238 330 2881 2973
2 57 188 2880 2914 203515190
1 28 61 2903 2936
2 102 269 2876 2397 681849386
1 3 53 2896 2946
1 101 56 2985 ...

output:


result: