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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
#60781	#1. I/O Test	platelet	0	0ms	0kb	C11	1.2kb	2022-11-07 12:52:51	2022-11-07 12:52:51

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.

[2022-11-07 12:52:51]
评测

测评结果：0
用时：0ms
内存：0kb

查看

[2022-11-07 12:52:51]
提交

config.txt

10000000 10000000

文本文件

input_test

#include <cstring>
#include <cstdio>

const int inSZ = 1 << 17;

unsigned char inBuf[inSZ], *in1, *in2;
inline __attribute((always_inline))
unsigned read() {
    unsigned res = 0;
    unsigned char c;

    while((c = *in1++) < 48);
    while(res = res * 10 + c - 48, (c = *in1++) >= 48);
    return res;
}
inline __attribute((always_inline))
void refresh() {
    if(__builtin_expect(in1 > inBuf + inSZ - 128, 0)) {
        auto len = in2 - in1;
        memcpy(inBuf, in1, len);
        in1 = inBuf, in2 = inBuf + len;
        in2 += fread(in2, 1, inSZ - len, stdin);
        if(in2 != inBuf + inSZ) *in2 = 0;
    }
}
int main() {
    in1 = inBuf;
    in2 = in1 + fread(in1, 1, inSZ, stdin);
    read();
    unsigned long sum = 0;
    for(int i = 0; i < 1000000; i++) {
        #pragma GCC unroll 10
        for(int j = 0; j < 10; j++) sum += read();
        refresh();
    }
    printf("%lu\n", sum);
}

源文件, 语言: C11

output_test

#include <cstring>
#include <cstdio>

const int outSZ = 2e6;

unsigned char outBuf[outSZ];

int main() {
    memset(outBuf, '9', outSZ);
    for(int i = 9; i < outSZ; i += 10) outBuf[i] = ' ';
    for(int i = 50; i; i--) fwrite(outBuf, 1, outSZ, stdout);
}

源文件, 语言: C11

详细

Subtask #1:

score: 0

input_test Judgement Failed

Test #1:

score: 0

input_test Judgement Failed

input:

10000000
624609959 696030186 276395566 991525905 616308787 873823113 121271324 784015045 667803832 438217681 759330321 915370849 416848123 471188139 974514252 388559800 987275209 482230942 752474652 840824250 383280716 630273231 301047759 848590635 839583066 251907418 893700794 625525980 127597201 1...

output:

result:

Subtask #2:

score: 0

output_test Judgement Failed

Test #2:

score: 0

output_test Judgement Failed

input:

10000000