iOS Basic Learning Day 6th

    //the ASCII code value of 0 is//It's all strings .    Charname1[8] ="it"; Charname2[8] = {'I','T',' /'}; Charname3[8] = {'I','T',0}; Charname4[8] = {'I','T'}; //not a string (only an array of characters).    CharName5[] = {'I','T'};

/* the role of the 1. End of string tag 2.printf ("%s", name2)  ; */

    CharName1[] ="Itcast"; CharName2[] = {'o','k'}; printf ("%s\n", name2);//output Result: Okitcastprintf ("%s\n", &name2[1]);//output Result: Kitcast

/* strlen Function: Calculates the length of the string, strlen function is declared in the String.h file. 1. The number of characters is calculated, not the word count. A Chinese character is counted as 3 characters 2. The calculated characters do not include 3. Number of digits from an address until you meet  the

iOS Basic Learning Day 6th