可动态分配数组(直接声明数组,指向的地址的不变的)
while (num--) { char* arr = (char*)malloc(10000 * sizeof(char)); char ch = 0;int k = 0; while ((ch = getchar()) != '\n') { arr[k] = ch; k++; }arr[k] = '\0'; p[n++] = arr; }
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