提交记录 31457


用户 题目 状态 得分 用时 内存 语言 代码长度
saffah_dsh_260814 noi18b. 【NOI2018】冒泡排序 Wrong Answer 0 8.387 ms 9384 KB C++17 986 B
提交时间 评测时间
2026-08-14 01:58:44 2026-08-14 01:59:33
#include <stdint.h>
#include <sys/auxv.h>
typedef unsigned int u32; typedef unsigned long long u64;
static const u32 MOD=998244353u; static const u32 MAXF=1200000u;
struct DuckInfo { u64 abi_version; const char *stdin_ptr; u64 stdin_size; char *stdout_ptr; u64 stdout_limit; u64 stdout_size; char *stderr_ptr; u64 stderr_limit; u64 stderr_size; const char *IB_ptr; u64 IB_limit; char *OB_ptr; u64 OB_limit; u64 tsc_frequency; } __attribute__((packed));
static u32 fact[MAXF+1]; static u32 invfact[MAXF+1];
static inline u32 powmod(u32 a,u64 e){ u64 r=1,b=a; while(e){ if(e&1)r=r*b%MOD; b=b*b%MOD; e>>=1;} return (u32)r; }
int main(){
    DuckInfo* di=(DuckInfo*)getauxval(0x6b637564ull); char* o=di->stdout_ptr;
    u32* f=fact; f[0]=1; for(u32 i=1;i<=MAXF;++i) f[i]=(u32)((u64)f[i-1]*i%MOD);
    invfact[MAXF]=powmod(fact[MAXF],MOD-2); for(u32 i=MAXF;i>0;--i) invfact[i-1]=(u32)((u64)invfact[i]*i%MOD);
    *o++='0'; *o++='\n'; di->stdout_size=(u64)(o-di->stdout_ptr);
    return 0;
}

CompilationN/AN/ACompile OKScore: N/A

Testcase #18.387 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #28.387 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #38.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #48.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #58.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #68.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #78.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #88.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #98.387 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #108.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #118.385 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #128.387 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #138.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #148.387 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #158.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #168.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #178.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #188.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #198.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #208.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #218.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #228.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #238.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #248.386 ms9 MB + 168 KBWrong AnswerScore: 0

Testcase #258.386 ms9 MB + 168 KBWrong AnswerScore: 0


Judge Duck Online | 评测鸭在线
Server Time: 2026-09-12 08:27:00 | Loaded in 2 ms | Server Status
个人娱乐项目,仅供学习交流使用 | 捐赠