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QOJ
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 | 164ms | 145000kb | C++14 | 1.9kb | 2024-03-15 11:50:44 | 2024-03-15 11:50:46 |
Judging History
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 ...