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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
#41037	#1. I/O Test	L1ngYu	100	134ms	11904kb	C++20	1.6kb	2022-07-27 14:22:10	2022-07-27 14:22:12

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 14:22:12]
评测

测评结果：100
用时：134ms
内存：11904kb

查看

[2022-07-27 14:22:10]
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;
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 << ret, 0;
}

源文件, 语言: C++20

output_test

#include <bits/stdc++.h>
using namespace std;

std::string cpp_standard()
{
    auto VER = __cplusplus;
    if (VER < 201103) return "C++98";
    else if(VER == 201103) return "C++11";
    else if(VER == 201402) return "C++14";
    else if(VER == 201703) return "C++17";
    else return "C++20";
}
std::string ver_string(int a, int b, int c)
{
    std::ostringstream ss;
    ss << a << '.' << b << '.' << c;
    return ss.str();
}

std::string true_cxx =
#ifdef __clang__ 
"Clang++";
#else 
"G++";
#endif 

std::string true_cxx_ver =
#ifdef __clang__ 
ver_string(__clang_major__, __clang_minor__, __clang_patchlevel__);
#else 
ver_string(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
#endif 

signed main()
{
    cout << true_cxx << ' ' << true_cxx_ver << '\n';
    cout << "Now C++ standard: " << cpp_standard();
}

源文件, 语言: C++20

详细

Subtask #1:

score: 100

Accepted

Test #1:

score: 100

Accepted

time: 134ms

memory: 11904kb

input:

10000000
220291999 763636657 327250637 985523679 610345177 403203166 905088823 130990883 665484917 239592573 108483408 573432506 346315231 708901782 765478993 750354759 166586796 381449330 230112386 975291523 703659608 564976524 598930701 505381893 900905195 165413118 360902701 754821133 906612810 7...

output:

5499907757882148

result:

points 1.0 input test passed

Subtask #2:

score: 0

Wrong Answer

Test #2:

score: 0

Wrong Answer

time: 2ms

memory: 3704kb

input:

10000000

output:

G++ 11.1.0
Now C++ standard: C++20

result:

wrong output format Expected integer, but "G++" found