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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
#212099#3816. 元素jsx06ms1296kbC++535b2024-10-13 11:11:402024-10-13 12:22:53

answer

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,m,a[100001],l,r,t[20001]={},s=0,b[100001],p[2001];
	cin>>n>>m;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		if(t[a[i]]==0){
			t[a[i]]=1;
			s++;
		}
		b[i]=s;
	}
	for(int i=1;i<=m;i++){
		cin>>l>>r;
		int l=0,mi=9999999;
		memset(p,0,sizeof(0));
		for(int j=l;j<=r;j++){
			for(int k=j;k<=r;k++){
				if(p[a[i]]==0){
					p[a[i]]=1;
					l++;
				}
				if(l==b[r]-b[j]+1){
					mi=min(mi,k-j+1);
				}
			}
		}
		cout<<mi<<endl;
	}
	return 0;
} 

详细

小提示:点击横条可展开更详细的信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 1296kb

input:

10 10
492 1887 1028 1209 252 1860 1527 699 1656 928
6 9
2 8
3 10
2 3
1 8
6 9
3 5
4 7
1 4
2 7

output:

1
1
1
1
1
1
1
1
1
1

result:

wrong answer 1st numbers differ - expected: '4', found: '1'

Test #2:

score: 0
Wrong Answer
time: 0ms
memory: 1296kb

input:

50 50
413 1208 1780 279 1403 1706 11 1583 333 355 1068 1270 1835 1042 957 423 1140 1153 1709 284 281...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

result:

wrong answer 1st numbers differ - expected: '10', found: '1'

Test #3:

score: 0
Wrong Answer
time: 1ms
memory: 1292kb

input:

50 50
407 1089 1459 1626 1917 555 1611 492 443 1149 406 1259 1729 1554 577 1310 1899 1578 1005 1459 ...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9999999
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
999999...

result:

wrong answer 1st numbers differ - expected: '32', found: '1'

Test #4:

score: 0
Wrong Answer
time: 1ms
memory: 1292kb

input:

50 50
1792 843 1272 547 698 1086 1174 1607 1277 1055 506 881 1445 372 1076 1770 647 1086 320 1912 18...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9999999
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
99...

result:

wrong answer 1st numbers differ - expected: '34', found: '1'

Test #5:

score: 0
Wrong Answer
time: 0ms
memory: 1296kb

input:

50 50
44 1463 245 1177 1728 1335 768 475 790 623 1466 98 672 230 339 1428 872 1905 405 1260 1503 813...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

result:

wrong answer 1st numbers differ - expected: '19', found: '1'

Test #6:

score: 0
Wrong Answer
time: 0ms
memory: 1296kb

input:

50 50
695 974 1078 231 500 498 1308 1666 1925 766 1994 1776 1955 1766 1191 1021 1581 1202 615 1230 1...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

result:

wrong answer 1st numbers differ - expected: '11', found: '1'

Test #7:

score: 0
Wrong Answer
time: 2ms
memory: 1292kb

input:

200 200
403 329 389 1103 695 1865 818 671 750 1868 1422 422 1186 1431 172 1569 460 1580 406 1049 138...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9999999
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...

result:

wrong answer 1st numbers differ - expected: '131', found: '1'

Test #8:

score: 0
Wrong Answer
time: 2ms
memory: 1296kb

input:

200 200
147 1386 1788 1493 1919 1136 861 871 1895 1006 1776 346 381 1666 296 289 568 1616 1535 531 2...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
...

result:

wrong answer 1st numbers differ - expected: '103', found: '1'

Test #9:

score: 0
Time Limit Exceeded

input:

2000 2000
1154 852 1088 1530 639 1318 1250 1222 1341 1070 205 656 903 1491 808 317 756 1962 102 1445...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9999999
1
1
1
1
...

result:


Test #10:

score: 0
Time Limit Exceeded

input:

2000 2000
1232 731 1651 991 1681 1739 776 240 829 1337 493 248 214 1852 716 325 1280 1207 380 724 11...

output:

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9999999
...

result: