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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
#41030	#1. I/O Test	L1ngYu	100	834ms	11888kb	C++20	1.3kb	2022-07-27 14:14:45	2022-07-27 14:14:46

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 14:14:46]
评测

测评结果：100
用时：834ms
内存：11888kb

查看

[2022-07-27 14:14:45]
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: 106ms

memory: 11888kb

input:

10000000
149779398 607390343 254968416 116367260 520954892 484207301 870404409 500413099 389232444 986372214 905574117 440534572 121561475 272238533 365681552 854407900 785329458 954956237 588053664 346807627 110514174 979687753 287031332 478113291 948363931 631841443 824490957 301409999 419768392 4...

output:

952900187

result:

wrong answer expected 5500484676893426, found 952900187

Subtask #2:

score: 100

Accepted

Test #2:

score: 100

Accepted

time: 834ms

memory: 3588kb

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