#include <stdio.h>
#include <ctype.h>
int main()
{
int a = 212;
char b;
printf ("before toascii() : a value = %d(%c)\n", a, a);
b = toascii(a);
printf ("after toascii() : a value = %d(%c)\n", b, b);
return 0;
}
运行输出:
./toascii
before toascii() : a value = 212(�)
after toascii() : a value = 84(T)