Itoa () function mistake, people ask brothers Now this procedure is to test itoa (); However, the results of my expectations So I ask where is not wrong [code] #include "Stdio.h>; #include "Stdlib.h>; Main () ( Int i=1111; Char *a= "Panorama"; Chicken = char NULL; Printf ( "%s\n", a); Printf ( "%s\n", b); Itoa (i, b,6); Printf ( "%s", b); } [/code] Itoa () function mistake, people ask brothers To start reading! Not so with the target! Numerical should become strings, please use sprintf. Itoa () function mistake, people ask brothers The result is that I Panorama [null] Then mistakes Itoa () function mistake, people ask brothers The third sentence is not right, Print I think it is my itoa () to no avail Itoa () function mistake, people ask brothers Thank you Itoa () function mistake, people ask brothers B at the memory of what you ah, ah not designate specific areas how to export Itoa () function mistake, people ask brothers Itoa which thus can tell me? Itoa () function mistake, people ask brothers Use sprintf Itoa () function mistake, people ask brothers B not allocated memory space, it may try to char b[10]; Itoa () function mistake, people ask brothers Have itoa ()? In what base? Itoa () function mistake, people ask brothers Itoa () function mistake, people ask brothers I uncovered a bit Unix, no itoa function, but according to the meaning of the landlord, it should be put into plastic string #include "Stdio.h>; #include "Stdlib.h>; Main () ( Int i=1111; Char *a= "Panorama"; Chicken = char NULL; Printf ( "%s\n", a); Printf ( "%s\n", b); Itoa (i, b,6); Printf ( "%s", b); } B = 0x00 here is a guide, that is to say, not at the memory used itoa (i, b,6); Say "1111" box data into the memory address of 0, the address of which is devoted wave reservation system, can be used in application procedures. Itoa () function mistake, people ask brothers Guidelines is the problem Now it can be replaced after the [code] #include "Stdio.h>; #include "Stdlib.h>; Main () ( Int i=1234; Char s[5]; Itoa (i, s,10); Printf ( "%s\n", s); }[/code] Itoa () which in stdlib.h There are three parameters : The first data entry, the second output data, and the third is several 229, 229 10 For example, two 229 Thank you :) [ Closed window ]