我知道这很简单。但这就是困扰我的事情。有一个更好的方法吗? 数组通常不重要,只是这个代码的目标就是我想要压缩的功能。
for(int p=0; p<28;p++){
if(p == 0){
Pile1[0] = deck[p];
}
if(p == 1 || p == 7){
if(p == 1){
Pile2[0] = deck[p];
}
if(p == 7){
Pile2[1] = deck[p];
}
}
if(p == 2 || p == 8 || p == 13){
if(p == 2){
Pile3[0] = deck[p];
}
if(p == 8){
Pile3[1] = deck[p];
}
if(p == 13){
Pile3[2] = deck[p];
}
}
if(p == 3 || p == 9 || p == 14 || p == 18){
if(p == 3){
Pile4[0] = deck[p];
}
if(p == 9){
Pile4[1] = deck[p];
}
if(p == 14){
Pile4[2] = deck[p];
}
if(p == 18){
Pile4[3] = deck[p];
}
}
if(p == 4 || p == 10 || p == 15 || p == 19 || p == 22){
if(p == 4){
Pile5[0] = deck[p];
}
if(p == 10){
Pile5[1] = deck[p];
}
if(p == 15){
Pile5[2] = deck[p];
}
if(p == 19){
Pile5[3] = deck[p];
}
if(p == 22){
Pile5[4] = deck[p];
}
}
if(p == 5 || p == 11 || p == 16 || p == 20 || p == 23 || p == 25){
if(p == 5){
Pile6[0] = deck[p];
}
if(p == 11){
Pile6[1] = deck[p];
}
if(p == 16){
Pile6[2] = deck[p];
}
if(p == 20){
Pile6[3] = deck[p];
}
if(p == 23){
Pile6[4] = deck[p];
}
if(p == 25){
Pile6[5] = deck[p];
}
}
if(p == 6 || p == 12 || p == 17 || p == 21 || p == 24 || p == 26 || p == 27){
if(p == 6){
Pile7[0] = deck[p];
}
if(p == 12){
Pile7[1] = deck[p];
}
if(p == 17){
Pile7[2] = deck[p];
}
if(p == 21){
Pile7[3] = deck[p];
}
if(p == 24){
Pile7[4] = deck[p];
}
if(p == 26){
Pile7[5] = deck[p];
}
if(p == 27){
Pile7[6] = deck[p];
}
}
}
答案 0 :(得分:0)
总而言之,你可以摆脱循环。以下代码是等效的。
Pile1[0] = deck[0];
Pile2[0] = deck[1];
Pile2[1] = deck[7];
Pile3[0] = deck[2];
Pile3[1] = deck[8];
Pile3[2] = deck[13];
Pile4[0] = deck[3];
Pile4[1] = deck[9];
Pile4[2] = deck[14];
Pile4[3] = deck[18];
Pile5[0] = deck[4];
Pile5[1] = deck[10];
Pile5[2] = deck[15];
Pile5[3] = deck[19];
Pile5[4] = deck[22];
Pile6[0] = deck[5];
Pile6[1] = deck[11];
Pile6[2] = deck[16];
Pile6[3] = deck[20];
Pile6[4] = deck[23];
Pile6[5] = deck[25];
Pile7[0] = deck[6];
Pile7[1] = deck[12];
Pile7[2] = deck[17];
Pile7[3] = deck[21];
Pile7[4] = deck[24];
Pile7[5] = deck[26];
Pile7[6] = deck[27];
接下来,不使用Pile1 ... Pile7,2D阵列会更好。所以,只要弄清楚数学和模式。
int Pile[7][7];
for (int p=1; p<=6; p++) {
for (int i=0, j=p-1; i<p; i++, j+=(7-i)) {
Pile[p][i] = deck[j];
}
}
生成相同的结果,其中使用Pile[X]
而不是PileX
。