結果
問題 | No.897 compαctree |
ユーザー |
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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; }