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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
#60780	#1. I/O Test	platelet	0	0ms	0kb	C	1.2kb	2022-11-07 12:51:00	2022-11-07 12:51:03

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 12:51:03]
评测

测评结果：0
用时：0ms
内存：0kb

查看

[2022-11-07 12:51:00]
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: C

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: C

详细

Subtask #1:

score: 0

input_test Judgement Failed

Test #1:

score: 0

input_test Judgement Failed

input:

10000000
530272891 552433441 921101458 883160536 475743988 601533119 930547097 601875062 995306415 460066082 496886891 649256350 350573889 676785563 701344754 908616416 819557936 743187904 701475524 494676413 387535654 209392444 824063302 539953306 441921632 913782986 883297655 679611140 853163616 2...

output:

result:

Subtask #2:

score: 0

output_test Judgement Failed

Test #2:

score: 0

output_test Judgement Failed

input:

10000000