20616-111(2) 高二C班課程 by 20616何承宇

2/23

s11030043 — 2023-03-30 00:25:45 UTC

取亂數

3/2

s11030043 — 2023-03-30 00:26:11 UTC

六個數字排序

3/18

s11030043 — 2023-03-30 00:26:35 UTC

號碼不重覆

3/23

s11030043 — 2023-03-30 00:27:01 UTC

產生N期中獎號碼

srand

s11030043 — 2023-03-31 05:23:39 UTC

一個取亂數的函式

選擇排序法

s11030043 — 2023-03-31 05:24:17 UTC

//選擇排序
for( i=0 ; i {
for( j=i+1 ; j {
if( result[i] > result[j] )
{
//變數交換
tmp = result[i];
result[i] = result[j];
result[j] = tmp;
}
}
}

數字不重複的方法

s11030043 — 2023-03-31 05:24:53 UTC

// 檢查是否已經取過此數字
for (int i = 0; i < numCount; i++) {
if (result[i] == num) {
isDuplicate = true;
break;
}
}

// 如果未取過此數字，則加入已取數字的陣列中
if (!isDuplicate) {
result[numCount] = num;
numCount++;
}
}

詢問進行幾次

s11030043 — 2023-03-31 05:25:35 UTC

cout << "要進行幾次？";
cin >> numPlays;

查詢期別

s11030043 — 2023-04-27 00:21:59 UTC

單一期別/號碼的對獎

s11030043 — 2023-04-27 00:31:16 UTC

查詢其別

s11030043 — 2023-05-30 13:47:12 UTC

// 查詢中獎號碼
int query;
do {
cout << "輸入要查詢的期別";
cin >> query;

if (query < 0 || query > NUM_PLAYS) {
cout << "無效的期別，請重新輸入！" << endl;

單一期別/號碼的對獎

s11030043 — 2023-05-30 13:49:40 UTC

// 接受使用者輸入
int period, guess[6];
cout << "請輸入要對獎的期別（1-10）：";
cin >> period;
cout << "請輸入六個數字：";
for (int i = 0; i < 6; i++) {
cin >> guess[i];
}