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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
#213063#584. t3yanruo_BGSSR_ypa302758ms1644kbC++11591b2024-11-09 18:46:422024-11-09 23:02:52

answer

#include<bits/stdc++.h>
#define int long long
using namespace std;
const int mod=1e9+7;
int ksm(int x,int y){
	int ret=1;
	while(y){
		if(y&1)(ret*=x)%=mod;
		(x*=x)%=mod,y>>=1;
	}
	return ret;
}
int n,T,a[100001],op,l,r,x,s;
signed main(){
	ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	cin>>n>>T;
	for(int i=1;i<=n;i++)cin>>a[i];
	while(T--){
		cin>>op>>l>>r>>x;
		if(op==1)for(int i=l;i<=r;i++)(a[i]+=x)%=mod;
		else if(op==2)for(int i=l;i<=r;i++)a[i]=x;
		else{
			s=0;
			for(int i=l;i<=r;i++)(s+=ksm(a[i],x))%=mod;
			cout<<s<<'\n';
		}
	}
	return 0;
}

详细

小提示:点击横条可展开更详细的信息

Test #1:

score: 10
Accepted
time: 0ms
memory: 1260kb

input:

458 823
14431 9895 11970 15308 2575 20181 709 27999 12992 18884 11061 16281 5044 28990 25092 28337 3...

output:

806084096
117884357
581509507
903754571
381316325
789203673
312340523
659242359
741787988
89040104
4...

result:

ok 261 lines

Test #2:

score: 10
Accepted
time: 0ms
memory: 1256kb

input:

481 526
8409 14498 18636 10027 24362 32458 17986 17730 11956 19192 2193 1034 29317 19284 16210 26242...

output:

867105097
717265913
288311190
320452351
133
498037408
473281413
216488030
182572597
611630662
471106...

result:

ok 179 lines

Test #3:

score: 0
Time Limit Exceeded

input:

100000 100000
15247 4194 9619 4532 22058 2667 21549 16652 25327 12018 13395 11426 7243 11714 22904 2...

output:

54433
544457741
352487648
82525935
532381851
235929450
38218
30045720
19138
459644406
33559
30953524...

result:


Test #4:

score: 0
Time Limit Exceeded

input:

100000 100000
6264 26207 28424 24165 4852 20798 5803 18679 24588 12238 25786 28622 19900 101 25922 2...

output:

18923
13111195
41716
34447
32091
80654
731180277
9973
523560023
19797
159789457
695071461
3136
95363...

result:


Test #5:

score: 0
Time Limit Exceeded

input:

100000 100000
15043 9299 7163 25384 24996 3803 24356 12466 22073 12987 8931 14997 3951 32704 23076 8...

output:

754347097
6296
588341566
325967942
180064833
683
831351544
63953
57030
17635
175222109
5280
57193
32...

result:


Test #6:

score: 0
Time Limit Exceeded

input:

100000 100000
14736 16956 19864 23894 29403 5507 12182 6188 17192 14440 18618 3970 15396 15037 23334...

output:

17008
73008
935797904
16519312
15383
25232
236856418
75334
25854
46510
797344028
517157465
595936107...

result:


Test #7:

score: 0
Time Limit Exceeded

input:

50000 50000
17799 29763 25337 21321 1391 31852 27418 28753 18524 14044 15976 18893 12274 22834 11348...

output:

19498
473297203
695948777
299749756
50630760
692747746
369627246
181903142
328502296
939823794
69850...

result:


Test #8:

score: 10
Accepted
time: 2758ms
memory: 1644kb

input:

50000 50000
10654 14956 14287 25326 8102 30579 11682 23553 272 22672 14460 30241 13026 12738 4912 72...

output:

717018991
140916081
273712387
602991268
878512570
665908548
10388
4939
283493752
435656498
657720400...

result:

ok 16814 lines

Test #9:

score: 0
Time Limit Exceeded

input:

90000 90000
29538 28214 24706 30393 27759 9002 13458 10243 15713 14881 10630 5593 7942 24578 29370 1...

output:

738835738
738703020
3888
402391875
37270
872563699
273399892
807398793
365897262
255303782
93280847
...

result:


Test #10:

score: 0
Time Limit Exceeded

input:

100000 100000
23515 49 31372 25112 16779 21279 30735 32743 14678 15189 1763 23114 32215 14873 20487 ...

output:

576735050
562509678
553431297
662173102
515338212
478400370
879269281
500659410
483381164
1679282
16...

result: