小编Int*_*ers的帖子

我正在做正式Java教程的练习1.到目前为止,我有这个程序:

public class Card {
    public final int rank;
    public final int suit;

    public Card(int rank, int suit){
        this.rank = rank;
        this.suit = suit;
    }

    public final static int Diamonds = 1;
    public final static int Clubs =2;
    public final static int Hearts = 3;
    public final static int Spades =4;

    public final static int Ace =1;
    public final static int Deu=2;
    public final static int Three =3;
    public final static int Four =4;
    public final static int …

以下代码应该使用停止密码加密一个句子,它仍然是WIP我没有考虑空格,小写字母等.

int main(int argc,string argv[])
{
    int k = atoi(argv[1]);
    string value = GetString();
    int n = strlen(value);

    for(int i = 0;i<n; i++);
    {
        char temp = value[i];
        int conv = temp - (int)'A';
        int cipher = (conv + k)%26;
        char final = cipher + (int)'A'; 

        printf("%c\n",final); 
    } 
}

我明白了

caeser.c:15:23 use of undeclared identifier i. 

哪个就行了 char temp = value[i];