NOI.AC
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #195526 | #3418. 鹅鸭杀 | dianjin | 100 | 5ms | 1416kb | C++ | 649b | 2023-10-18 19:11:59 | 2023-10-18 22:18:29 |
answer
#include <bits/stdc++.h>
using namespace std;
int n, ind;
string s, a[1005], b[1005];
bool isd[1005];
map <string, bool> M;
int main() {
cin >> n;
getchar();
for (int i=1; i<=n; ++i){
getline(cin, s);
ind = s.find(' ');
a[i] = s.substr(0, ind);
ind = s.rfind(' ');
b[i] = s.substr(ind+1, s.size()-ind);
ind = s.find(',');
if (s.substr(ind-4, 4) == "duck"){
M[b[i]] = true;
isd[i] = true;
}
}
for (int i=1; i<=n; ++i){
if (isd[i] || !isd[i] && !M[b[i]]){//是鸭或者同处所无鸭
cout << a[i] << " is alive\n";
}else{
cout << a[i] << " is dead\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: 1272kb
input:
1 DnONuKkfsK is a duck, it is at VxdjvTXugQrxHcBy
output:
DnONuKkfsK is alive
result:
ok single line: 'DnONuKkfsK is alive'
Test #2:
score: 10
Accepted
time: 0ms
memory: 1272kb
input:
1 h is a goose, it is at DgPHXhVJtkESkHmf
output:
h is alive
result:
ok single line: 'h is alive'
Test #3:
score: 10
Accepted
time: 0ms
memory: 1272kb
input:
2 HRiAYWN is a goose, it is at EL dgwgYboiuaytmJOAv is a duck, it is at EL
output:
HRiAYWN is dead dgwgYboiuaytmJOAv is alive
result:
ok 2 lines
Test #4:
score: 10
Accepted
time: 0ms
memory: 1272kb
input:
2 izNydjl is a goose, it is at qYWlAosa EISnxurnHqHNKDD is a goose, it is at qYWlAosa
output:
izNydjl is alive EISnxurnHqHNKDD is alive
result:
ok 2 lines
Test #5:
score: 10
Accepted
time: 0ms
memory: 1276kb
input:
10 NSWzSOl is a duck, it is at VCLAQReUMFYoH owVUjFuAPuutSaKhLqh is a duck, it is at ZYPmZsegdxJOuB ...
output:
NSWzSOl is alive owVUjFuAPuutSaKhLqh is alive iamfqstvZbCYSDhlDnbq is alive T is alive zGub is alive...
result:
ok 10 lines
Test #6:
score: 10
Accepted
time: 0ms
memory: 1272kb
input:
10 kjbxCSWpMH is a duck, it is at FIlDOBA gxRn is a duck, it is at zXofss vIFtyFL is a duck, it is a...
output:
kjbxCSWpMH is alive gxRn is alive vIFtyFL is alive PFeZj is alive uEy is alive qnoZYPzR is alive Rff...
result:
ok 10 lines
Test #7:
score: 10
Accepted
time: 0ms
memory: 1272kb
input:
10 CdhUNaBieDYujJ is a goose, it is at ftZTshCjDGgjvPZ e is a duck, it is at HHvP fnjTJMUYgydjEeAFet...
output:
CdhUNaBieDYujJ is alive e is alive fnjTJMUYgydjEeAFet is alive Vvc is alive MLHmWVs is alive AYDTmkf...
result:
ok 10 lines
Test #8:
score: 10
Accepted
time: 0ms
memory: 1408kb
input:
1000 zS is a duck, it is at uZoViqfzXzBHnojfjo WUzyrypHYFMkE is a goose, it is at RqXtorsLNPVXWX mbV...
output:
zS is alive WUzyrypHYFMkE is dead mbVP is alive iWelC is alive DqMTir is alive Zr is alive BsHCmmN i...
result:
ok 1000 lines
Test #9:
score: 10
Accepted
time: 3ms
memory: 1412kb
input:
1000 luK is a duck, it is at Jr kz is a duck, it is at Q momuTR is a duck, it is at beRModCS HmqEgsw...
output:
luK is alive kz is alive momuTR is alive HmqEgswLg is dead uFNEeUULkDT is alive uQgDGhomNgYQuwndOxKn...
result:
ok 1000 lines
Test #10:
score: 10
Accepted
time: 2ms
memory: 1416kb
input:
1000 IbBJmdORPKZQEUANbGl is a duck, it is at OJplxaPZjvPj BzokAqyWjUIVWu is a duck, it is at xxYRvKG...
output:
IbBJmdORPKZQEUANbGl is alive BzokAqyWjUIVWu is alive tLHbuTjOxzopobuOMg is alive rLeadcccgsTAuIbpOGU...
result:
ok 1000 lines
Extra Test:
score: 0
Extra Test Passed
