---
tags: DICE C
---

17-11 自主學習
===

> [name=CHAWTeam]

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目錄：[DICE C語言程式破解](https://hackmd.io/@CHAWTeam/DiceC)

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題目
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一直輸入字元，直到出現「GG」字樣，輸出共打了幾個字（包含「GG」）。

輸入範例:
AAAAAAAAFHBFKOEEFEFGG

輸出範例:
21

程式碼
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#include <stdio.h>

int main()
{
    int n = 0, gTimes = 0;
    char ch;
    scanf("%c", &ch);
    while (gTimes < 2)
    {
        if (ch == 'G')
            gTimes++;
        else if (gTimes == 1)
            gTimes--;
        n++;
        scanf("%c", &ch);
    }
    printf("%d\n", n);
    return 0;
}

執行
--

AAAAAAAAFHBFKOEEFEFGG
21

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[查看我們在HackMD上的所有筆記](https://hackmd.io/@CHAWTeam)
目錄：[DICE C語言程式破解](https://hackmd.io/@CHAWTeam/DiceC)

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