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有谁能解释下下面两种写法到底有什么不同,为什么法1WA,法2AC(C++语法问题)法1: void findStart(int &x, int &y, int &z) { for(x = 0; x < L; x ++) { for(y = 0; y < R; y ++) { for(z = 0; z < C; z ++) { if(a[x][y][x] == 'S') { return ; } } } } } int x, y, z; findStart(x, y, z); 法2: int x, y, z; for(int i = 0; i < L; i ++) { for(int j = 0; j < R; j ++) { for(int k = 0; k < C; k ++) { if(a[i][j][k] == 'S') { x = i, y = j, z = k; } } } } 这两种方法得到的x、y、z到底有什么不同? Followed by: Post your reply here: |
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