全部评论 2

  • 其实可以打表

    
    #include<cstdio>
    
    constexpr char map[128]={
        0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
        21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,
        41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,
        61,62,63,64,97,98,99,100,101,102,103,104,105,106,107,108,109,
        110,111,112,113,114,115,116,117,118,119,120,121,122,91,92,93,
        94,95,96,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,
        82,83,84,85,86,87,88,89,90,123,124,125,126,127
    };
    
    int main(void){
    
        std::fputc(map[std::fgetc(stdin)],stdout);
    }
    

    2026-07-31 来自 广东

    1
  • 给个赞吧,求求啦。

    2025-07-15 来自 江西

    1
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