QOJ.ac

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
#41031	#1. I/O Test	L1ngYu	100	922ms	11768kb	C++20	1.3kb	2022-07-27 14:15:30	2022-07-27 14:15:31

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 14:15:31]
评测

测评结果：100
用时：922ms
内存：11768kb

查看

[2022-07-27 14:15:30]
提交

config.txt

10000000 10000000

文本文件

input_test

#include <iostream>
using namespace std;
struct read
{
    static const int M = 1 << 23;
    char buf[M], *S = buf, *P = buf, c, l;
    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 << x, 0;
}

源文件, 语言: C++20

output_test

#include <iostream>
using namespace std;
struct write
{
    static const int M = 1 << 23;
    char buf[M], *O = buf, s[50], len;
    inline void out(char x) { (O - buf < M) ? (*O++ = x) : (fwrite(buf, O - buf, 1, stdout), O = buf, *O++ = x); }
    inline void put() { fwrite(buf, O - buf, 1, stdout); } // return cout.put(), 0;
    write &operator<<(char x) { out(x); return *this; }
    write &operator<<(int x) { if (x < 0) out('-'), x = -x; if (!x) out('0'); for (len = 0;x;x /= 10) s[++len] = x % 10 + '0'; while (len--) out(s[len + 1]); return *this; }
}Cout;

constexpr int N = 1e9 - 1;
signed main()
{
    int n; cin >> n;
    for (int i = 1;i <= n;++i) cout << N << ' ';
    return Cout.put(), 0;
}

源文件, 语言: C++20

详细

Subtask #1:

score: 0

Wrong Answer

Test #1:

score: 0

Wrong Answer

time: 101ms

memory: 11768kb

input:

10000000
251755840 564760189 314481608 679302255 286015252 131645584 147956330 765374418 846219535 854996860 744339854 635994642 566305977 795594616 419391322 334360021 752073137 429878278 447208070 808480248 350616442 804621122 817860991 847413861 313764184 738580130 407324224 290499536 708773355 6...

output:

932914761

result:

wrong answer expected 5499591544814079, found 932914761

Subtask #2:

score: 100

Accepted

Test #2:

score: 100

Accepted

time: 922ms

memory: 3512kb

input:

10000000

output:

999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 999999999 ...

result:

points 1.0 output test passed