怎么获得时间刺客啊

世家齐天

2025-07-24 09:38:03

发布于：天津

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求大佬帮一下

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༺ཌༀཉི༒白·羊༒༃ༀད༻

你找一道0通过的题就行了，或者用我的这个快读快写

namespace FastIO {
    const int SZ = 1 << 20;
    char inbuf[SZ], outbuf[SZ];
    int in_left = 0, in_right = 0;
    int out_right = 0;
    
    inline void load() {
        int len = fread(inbuf, 1, SZ, stdin);
        in_left = 0;
        in_right = len;
    }
    
    inline char getchar() {
        if (in_left >= in_right) load();
        if (in_left >= in_right) return EOF;
        return inbuf[in_left++];
    }
    
    inline int read() {
        int x = 0, f = 1;
        char ch = getchar();
        while (ch < '0' || ch > '9') {
            if (ch == '-') f = -1;
            ch = getchar();
        }
        while (ch >= '0' && ch <= '9') {
            x = x * 10 + (ch - '0');
            ch = getchar();
        }
        return x * f;
    }
    
    inline void flush() {
        fwrite(outbuf, 1, out_right, stdout);
        out_right = 0;
    }
    
    inline void putchar(char ch) {
        outbuf[out_right++] = ch;
        if (out_right == SZ) flush();
    }
    
    inline void write(int x) {
        if (x < 0) {
            putchar('-');
            x = -x;
        }
        if (x > 9) write(x / 10);
        putchar(x % 10 + '0');
    }
    
    struct Flusher {
        ~Flusher() { flush(); }
    } flusher;
}

using FastIO::read;
using FastIO::write;
using FastIO::putchar;

1周前来自上海

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