3.5 Puzzle UVA227

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我当时取得函数名真奇葩

初始化二维数组我怎么会用getchar的，，，，难道是防空格吗，怎么着还有gets啊

#include <stdio.h>#include <string.h>char she[6][6];int x, y;int ope(int com);void psh(int k, int kase);void swash(int i1, int j1, int i2, int j2);int main(){    int kase;    for(kase = 1;; kase++)    {        int i, j, k = 1;        int c;        memset(she, '\0', sizeof(she));        for(i = 0; i < 5; i++)            for(j = 0; j < 6; j++)        {            she[i][j] = getchar();            if(she[0][0] == 'Z' && she[0][1] == '\n') return 0;            if(she[i][j] == ' ') {x = i; y = j;}        }        while((c = getchar()) != EOF && c != '0')        {            if(c != '\n' && ope(c)) {k = 0;break;}        }        if(kase > 1) printf("\n");        if(!k) for(;;) if((c = getchar()) == '0') break;        psh(k, kase); getchar();    }    return 0;}int ope(int com){    switch(com)    {        case 'A': x--;if(x < 0) return 1;swash(x, y, x + 1, y);break;        case 'L': y--;if(y < 0) return 1;swash(x, y, x, y + 1);break;        case 'R': y++;if(y > 4) return 1;swash(x, y, x, y - 1);break;        case 'B': x++;if(x > 4) return 1;swash(x, y, x - 1, y);break;        default :return 1;    }    return 0;}void swash(int i1, int j1, int i2, int j2){    int temp = she[i1][j1];    she[i1][j1] = she[i2][j2];    she[i2][j2] = temp;}void psh(int k, int kase){    int i, j;    if(k)        {            printf("Puzzle #%d:\n", kase);            for(i = 0; i < 5; i++)               for(j = 0; j < 5; j++)                  {printf("%c",she[i][j]);printf((j == 4)?"\n":" ");}        }    else {printf("Puzzle #%d:\n", kase);printf("This puzzle has no final configuration.\n");}}

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