結果
| 問題 |
No.897 compαctree
|
| コンテスト | |
| ユーザー |
MarcusAureliusAntoninus
|
| 提出日時 | 2019-10-04 21:29:42 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 3 ms / 2,000 ms |
| コード長 | 358 bytes |
| コンパイル時間 | 3,112 ms |
| コンパイル使用メモリ | 190,784 KB |
| 最終ジャッジ日時 | 2025-01-07 20:22:30 |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 13 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:10:27: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 2 has type ‘int64_t*’ {aka ‘long int*’} [-Wformat=]
10 | scanf("%lld%lld", &N, &K);
| ~~~^ ~~
| | |
| | int64_t* {aka long int*}
| long long int*
| %ld
main.cpp:10:31: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 3 has type ‘int64_t*’ {aka ‘long int*’} [-Wformat=]
10 | scanf("%lld%lld", &N, &K);
| ~~~^ ~~
| | |
| | int64_t* {aka long int*}
| long long int*
| %ld
main.cpp:13:36: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘int64_t’ {aka ‘long int’} [-Wformat=]
13 | printf("%lld\n", N - 1);
| ~~~^ ~~~~~
| | |
| | int64_t {aka long int}
| long long int
| %ld
main.cpp:23:28: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 2 has type ‘int64_t’ {aka ‘long int’} [-Wformat=]
23 | printf("%lld\n", ans);
| ~~~^ ~~~
| | |
| | int64_t {aka long int}
| long long int
| %ld
main.cpp:6:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ decla
ソースコード
#include <bits/stdc++.h>
int main()
{
int Q;
scanf("%d", &Q);
for (int i{}; i < Q; i++)
{
int64_t N, K;
scanf("%lld%lld", &N, &K);
if (K == 1)
{
printf("%lld\n", N - 1);
continue;
}
int64_t ans{-1}, pow{1ll};
while (N > 0)
{
N = std::max(N - pow, (int64_t)0);
pow *= K;
ans++;
}
printf("%lld\n", ans);
}
return 0;
}
MarcusAureliusAntoninus