C_改变字符编码实现简单加密

 源码:

# include <stdio.h>

 

int main()

{

    /* 定义字符型变量，并给它们付初值 */

    char c1, c2, c3, c4, c5, c6, c7;

    c1 = 'C';

    c2 = 'h';

    c3 = 'i';

    c4 = 'n';

    c5 = 'e';

    c6 = 's';

    c7 = 'e';

 

    /* 输出原码 */

    printf("原码是：%c%c%c%c%c%c%c/n", c1, c2, c3, c4, c5, c6, c7);

 

    /* 对字符进行译码运算 */

    c1 = c1 + 6;

    c2 = c2 + 6;

    c3 = c3 + 6;

    c4 = c4 + 6;

    c5 = c5 + 6;

    c6 = c6 + 6;

    c7 = c7 + 6;

 

    /* 输出译码结果 */

    printf("密码是：%c%c%c%c%c%c%c/n", c1, c2, c3, c4, c5, c6, c7);

    return 0;

}