C程序调用一个循环中包含字符串数组 [英] C Program calling array containing strings within a loop

问题描述

我是相当新的C，而我与我的数组有问题。
该应用程序是一个字谜游戏，应该比较网友猜测正确的话。
我试图记录所有不正确的答案，以及在两个不同阵列的答案的正确版本。
然而，在节目的最后，当我尝试和打印所有的猜测不正确，正确的版本，只打印数组中的第一项。
我想这可能是造成阵列的一个问题，因为他们持有的字符串，所以在C中，它本质上是一个数组，我认为内的阵列？
为什么我的code刚刚从阵列打印的第一项？

（还有更多的code，然而，这仅仅是个关键部分，我觉得这是需要观察的唯一部分）

 字符correctWord [20];
炭anagramWord [20];
诠释猜测，得分;
字符* incorrectGuess [20];
字符* correctVersion [20];无效userGuess（）{
炭userWordGuess [20];的printf（字谜：）;
的printf（anagramWord）;
的printf（\\ n您的猜测：）;
scanf函数（％S，userWordGuess）; //读取用户输入
strtok的（correctWord，\\ n）;
猜测++;如果（STRCMP（userWordGuess，correctWord）== 0）{
    的printf（恭喜你，你猜对了！（请等待下一个问题......）\\ n）;
        得分++;
        睡眠（1600）;
        系统（CLS）;
    }其他{
        的printf（不正确的，更努力（请等待下一个问题......）\\ n！）;
        睡眠（1600）;
        系统（CLS）;
        INT I = 0;
        incorrectGuess [I] =（userWordGuess）;
        correctVersion [I] =（correctWord）;
        我++;
    }
}无效finalScore（）{
    INT I;
    系统（CLS）;
    INT百分比=（（得分/猜测）* 100）;
    的printf（恭喜你 - 游戏结束！）;
    的printf（\\ n猜测：％D，猜测）;
    的printf（\\ n得分：％D，成绩）;
    的printf（\\ n比例正确：％D，百分比）;
    INT numberOfIncorrect =（猜测分数）;
    对于（i = 0; I＆LT; = numberOfIncorrect;我++）{
        的printf（incorrectGuess [I]）;
        的printf（correctVersion [I]）;
    }
    残培（）;
}
 

解决方案

在此code，你是不是初始化猜测和分数与任何价值，并尝试增加它们。你应该有

  INT猜测= 0，得分= 0;
 

然后，在你的else块

 其他
{
    的printf（不正确的，更努力（请等待下一个问题......）\\ n！）;
    睡眠（1600）;
    系统（CLS）;
    INT I = 0; //初始化我每次都要0
    incorrectGuess [I] =（userWordGuess）;
    correctVersion [I] =（correctWord）;
    我++;
}
 

在注释行，你初始化 I 到 0 每次

I am fairly new to C, and am having problems with my array. The application is an anagram game, and should compare the users guess to the correct word. I am trying to log all of the incorrect answers, as well as the correct versions of the answers in two seperate arrays. However, at the end of the program when I try and print all of the incorrect guesses and correct versions, it only prints the first term in the array. I think it may be a problem caused by the arrays, as they are holding strings, so in C it is essentially an array within an array I think? Why does my code just print the first term from the arrays?

(There is more code, however this is just the key part, I think this is the only section that needs looking at)

char correctWord[20];
char anagramWord[20];
int  guesses, score;
char* incorrectGuess[20];
char* correctVersion[20];

void userGuess(){
char userWordGuess[20];

printf("Anagram: ");
printf(anagramWord);
printf("\n Your Guess: ");
scanf("%s",userWordGuess); //Reads in user input
strtok(correctWord, "\n");
guesses++;

if(strcmp(userWordGuess, correctWord) == 0){
    printf("Congratulations, you guessed correctly! (Please wait for the 

next question...)\n");
        score++;
        Sleep(1600);
        system("cls");
    }else{
        printf("Incorrect, try harder!(Please wait for the next question...) \n");
        Sleep(1600);
        system("cls");
        int i = 0;
        incorrectGuess[i]=(userWordGuess);
        correctVersion[i]=(correctWord);
        i++;
    }
}

void finalScore(){
    int i;
    system("cls");
    int percentage = ((score/guesses) * 100);
    printf("Congratulations - Game Complete!");
    printf("\n Guesses: %d", guesses);
    printf("\n Score: %d", score);
    printf("\n Percentage Correct: %d", percentage);
    int numberOfIncorrect = (guesses-score);
    for(i=0;i<=numberOfIncorrect;i++){
        printf(incorrectGuess[i]);
        printf(correctVersion[i]);
    }
    getch();
}

解决方案

In this code, you are not initializing guesses and score with any values, and you try to increment them. You should have

int  guesses = 0 , score = 0 ;

and then, in your else block

else
{
    printf("Incorrect, try harder!(Please wait for the next question...) \n");
    Sleep(1600);
    system("cls");
    int i = 0;                             // you initialize i to 0 every time
    incorrectGuess[i]=(userWordGuess);
    correctVersion[i]=(correctWord);
    i++;
}

in the commented line, you initialize i to 0 each time.

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