提出 #64549973
ソースコード 拡げる
#include <bits/stdc++.h>
using namespace std;
long long count(long long n){
long long ans = 0;
while(n>1){
ans++;
n/=2;
//cout<<n<<" ";
}
return ans;
}
int main() {
// your code goes here
long long n,m=0;
cin>>n;
long long d = sqrt(n);
long long ans=0, c = count(n);
//cout<<d<<" "<<c<<"\n";
for(long long i = 1;i<=c;i++){
long long k = 1LL << i;
k = n/k;
d = sqrt(k);
ans += (d+1)/2;
}
cout<<ans<<"\n";
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | C - 2^a b^2 |
| ユーザ | kpx3 |
| 言語 | C++ 20 (gcc 12.2) |
| 得点 | 0 |
| コード長 | 562 Byte |
| 結果 | WA |
| 実行時間 | 1 ms |
| メモリ | 3672 KiB |
コンパイルエラー
Main.cpp: In function ‘int main()’:
Main.cpp:16:17: warning: unused variable ‘m’ [-Wunused-variable]
16 | long long n,m=0;
| ^
ジャッジ結果
| セット名 | Sample | All | ||||||
|---|---|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 0 / 350 | ||||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | example_00.txt, example_01.txt, example_02.txt |
| All | example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, hand_08.txt, hand_09.txt, hand_10.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| example_00.txt | AC | 1 ms | 3672 KiB |
| example_01.txt | AC | 1 ms | 3504 KiB |
| example_02.txt | AC | 1 ms | 3460 KiB |
| hand_00.txt | AC | 1 ms | 3472 KiB |
| hand_01.txt | AC | 1 ms | 3608 KiB |
| hand_02.txt | AC | 1 ms | 3496 KiB |
| hand_03.txt | AC | 1 ms | 3452 KiB |
| hand_04.txt | AC | 1 ms | 3540 KiB |
| hand_05.txt | WA | 1 ms | 3520 KiB |
| hand_06.txt | WA | 1 ms | 3604 KiB |
| hand_07.txt | AC | 1 ms | 3596 KiB |
| hand_08.txt | WA | 1 ms | 3504 KiB |
| hand_09.txt | WA | 1 ms | 3536 KiB |
| hand_10.txt | AC | 1 ms | 3456 KiB |
| random_00.txt | AC | 1 ms | 3604 KiB |
| random_01.txt | AC | 1 ms | 3544 KiB |
| random_02.txt | AC | 1 ms | 3536 KiB |
| random_03.txt | AC | 1 ms | 3532 KiB |
| random_04.txt | AC | 1 ms | 3524 KiB |
| random_05.txt | AC | 1 ms | 3460 KiB |
| random_06.txt | AC | 1 ms | 3456 KiB |
| random_07.txt | AC | 1 ms | 3524 KiB |
| random_08.txt | AC | 1 ms | 3540 KiB |
| random_09.txt | AC | 1 ms | 3452 KiB |
| random_10.txt | AC | 1 ms | 3432 KiB |
| random_11.txt | AC | 1 ms | 3464 KiB |
| random_12.txt | AC | 1 ms | 3464 KiB |
| random_13.txt | AC | 1 ms | 3492 KiB |
| random_14.txt | AC | 1 ms | 3432 KiB |