Re: [問題] 請問骰子的問題

看板C_and_CPP作者uranus0206 (vinci)時間14年前 (2011/04/03 16:49)推噓1(1推 0噓 9→)

留言10則, 4人參與討論串3/3 (看更多)

我又重新修改了程式，將提示用語從rolldice()的函式提出來放到每個執行rolldice()之前，發現問題出現在 while (gameStatus == CONTINUE){...} 這個迴圈，總是會重複列印提示用語。 #include <stdio.h> #include <stdlib.h> #include <time.h> enum Status {CONTINUE, WON, LOST}; int rollDice (void); int dice; int main () { int sum; int mypoint; enum Status gameStatus; /*gameStatus can contain CONTINUE, WOW, LOST*/ srand(time(NULL)); printf("Enter 'd' to dice:"); sum = rollDice(); switch (sum) { case 7: case 11: gameStatus = WON; break; case 2: case 3: case 12: gameStatus = LOST; break; default: gameStatus = CONTINUE; mypoint = sum; printf ("Your point is %d\n", mypoint); break; } while (gameStatus == CONTINUE) { printf("Enter 'd' again to dice:"); sum = rollDice(); if (sum == mypoint) { gameStatus = WON; } else { if (sum == 7) { gameStatus = LOST; } } } if (gameStatus == WON) { printf("YOU WIN!!\n"); } else { printf("YOU LOST!!!\n"); } return 0; } int rollDice (void) { int dice1 = 0; int dice2 = 0; int dice_sum = 0; dice = getchar(); while (dice == 'd'){ dice1 = 1 + (rand() % 6); dice2 = 1 + (rand() % 6); dice_sum = dice1 + dice2; printf ("Your sum are %d + %d = %d\n", dice1, dice2, dice_sum); break; } return dice_sum; } -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 211.76.74.83

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james732

04/03 16:52, , 1^F

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james732

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uranus0206

04/03 17:15, , 3^F

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