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QOJ

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
#41075	#1. I/O Test	L1ngYu	100	106ms	11756kb	C++20	1.2kb	2022-07-27 15:36:28	2022-07-27 15:36:30

Judging History

你现在查看的是最新测评结果

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2022-07-27 15:36:30]
评测

测评结果：100
用时：106ms
内存：11756kb

查看

[2022-07-27 15:36:28]
提交

config.txt

10000000 10000000

文本文件

input_test

#pragma GCC optimize("Ofast", "inline", "-ffast-math")
#pragma GCC target("avx,sse2,sse3,sse4,mmx")
#include <iostream>
using namespace std;
static constexpr int M = 1 << 23;
static char buf[M], *S = buf, *P = buf, c, l;
struct read
{
    inline char gc() { return (S == P && (P = (S = buf) + fread(buf, 1, M, stdin), S == P) ? EOF : *S++); }
    template<class T> read &operator>>(T &x)
    {
        for (c = 0;!isdigit(c);c = gc()) l = c;
        for (x = 0;isdigit(c);c = gc()) x = x * 10 + (c & 15);
        return x = (l ^ 45) ? x : -x, *this;
    }
}Cin;
signed main()
{
    int64_t ret = 0;
    int n, x; Cin >> n;
    for (int i = 1;i <= n;++i) Cin >> x, ret += x;
    return cout << ret, 0;
}

源文件, 语言: C++20

output_test

#include <bits/stdc++.h>
#include <cpuid.h>
using namespace std;
using F = uint32_t;
static void cpu(F X, F Y, F msg[4])
{
    __cpuid_count(X, Y, msg[0], msg[1], msg[2], msg[3]);
}
signed main()
{
    F data[4]; char msg[50];
    for (int i = 0;i < 3;++i)
    {
        cpu(0x80000002 + i, 0, data);
        for (int j = 0;j < 4;++j)
            reinterpret_cast<F *>(msg)[i * 4 + j] = data[j];
    }
    cout << msg;
}

源文件, 语言: C++20

详细

Subtask #1:

score: 100

Accepted

Test #1:

score: 100

Accepted

time: 106ms

memory: 11756kb

input:

10000000
395737859 745889292 502551835 843030084 429328072 892442271 781486766 305359315 526331290 873866411 528394472 553628265 908596915 443235941 785607418 122138602 790869007 848836642 261270681 419161679 977628068 859794183 294427038 347141602 151096182 517898238 764001440 142918397 267087905 2...

output:

5499197220913321

result:

points 1.0 input test passed

Subtask #2:

score: 0

Wrong Answer

Test #2:

score: 0

Wrong Answer

time: 2ms

memory: 3576kb

input:

10000000

output:

Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz

result:

wrong output format Expected integer, but "Intel(R)" found