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目前顯示的是 1月, 2009的文章

C function- Convert integer to string (non-standard function)

/* itoa example http://www.cplusplus.com/reference/clibrary/cstdlib/itoa.html*/ #include #include #include int main () { int i; char buffer [33]; printf ("Enter a number: "); scanf ("%d",&i); itoa (i,buffer,10); printf ("decimal: %s\n",buffer); itoa (i,buffer,16); printf ("hexadecimal: %s\n",buffer); itoa (i,buffer,8); printf ("Octal: %s\n",buffer); itoa (i,buffer,2); printf ("binary: %s\n",buffer); getch(); return 0; }