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 |
|---|---|---|---|---|---|---|---|---|---|
| #213026 | #3824. 最大公约数 | drdilyor | 50 | 318ms | 1164kb | C++11 | 631b | 2024-11-03 12:16:49 | 2024-11-03 13:02:02 |
answer
#include<bits/stdc++.h>
#define int long long
using namespace std;
void ts(){cout<<"IAKIOI\n";}
inline int read(){
int n=0,f=1,ch=getchar();
while(ch<'0'||ch>'9'){
if(ch=='-')f=-1;
ch=getchar();
}
while(ch>='0'&&ch<='9'){
n=n*10+ch-'0';
ch=getchar();
}
return n*f;
}
void solve(){
int n=read();
if(n&1){cout<<0<<"\n";return;}
if(n<=100000){
unsigned int res=0;
for(int i=0;i<=n;i++){
int x=__gcd(n,i);
if(i&1)res-=x;
else res+=x;
}
cout<<res<<"\n";return;
}
}
signed main(){
int t=read();
while(t--)solve();
return 0;
}
//look at my code
//my code is amazing
详细
小提示：点击横条可展开更详细的信息
Test #1:
score: 10
Accepted
time: 111ms
memory: 1160kb
input:
10 54926 90288 81440 67894 64722 61170 95256 94752 59904 98368
output:
162827 2104272 813680 202699 453747 244635 1775844 2125872 1269504 1247488
result:
ok 10 lines
Test #2:
score: 10
Accepted
time: 108ms
memory: 1156kb
input:
10 64000 76328 56400 75540 89808 72566 71682 57048 89460 99316
output:
1043200 903284 1023600 528600 688368 212091 301307 342228 1475208 468152
result:
ok 10 lines
Test #3:
score: 10
Accepted
time: 99ms
memory: 1160kb
input:
10 80310 74048 68070 50202 75380 59528 84544 84640 55440 61056
output:
321195 923648 272235 167319 346712 391028 591616 1194160 1706544 1048896
result:
ok 10 lines
Test #4:
score: 10
Accepted
time: 0ms
memory: 1160kb
input:
10 449813415219 238127986797 141941948583 570931177507 599551449147 107803513771 877967309187 390005...
output:
0 0 0 0 0 0 0 0 0 0
result:
ok 10 lines
Test #5:
score: 10
Accepted
time: 0ms
memory: 1164kb
input:
10 10384276147 991130530443 376705130467 176660198029 71835888101 243351181691 106856013219 60580750...
output:
0 0 0 0 0 0 0 0 0 0
result:
ok 10 lines
Test #6:
score: 0
Wrong Answer
time: 0ms
memory: 1120kb
input:
10 873655567624 887745378432 579208100112 627322249728 674458211840 831871918080 671762267568 957053...
output:
result:
wrong answer 1st lines differ - expected: '19876945147444', found: ''
Test #7:
score: 0
Wrong Answer
time: 0ms
memory: 1116kb
input:
10 588091392000 526120252000 785151270000 960505337304 890742975972 536233040000 611974995856 541092...
output:
result:
wrong answer 1st lines differ - expected: '255078254592000', found: ''
Test #8:
score: 0
Wrong Answer
time: 0ms
memory: 1120kb
input:
10 884417667840 852117801984 871881667200 551138972160 644606815160 907614111040 557989228800 917485...
output:
result:
wrong answer 1st lines differ - expected: '496472754435840', found: ''
Test #9:
score: 0
Wrong Answer
time: 0ms
memory: 1120kb
input:
10 830832396800 727006448672 696814829568 608595958080 765299682306 822293683200 990128124000 833599...
output:
result:
wrong answer 1st lines differ - expected: '105081605000960', found: ''
Test #10:
score: 0
Wrong Answer
time: 0ms
memory: 1120kb
input:
10 792907836240 851587632744 993304166400 507384285600 873921498624 866248782720 697501279180 813957...
output:
result:
wrong answer 1st lines differ - expected: '36894114384240', found: ''
