tests2/23_type_coercion.c

   1 #include <stdio.h>
   2
   3 void charfunc(char a)
   4 {
   5    printf("char: %c\n", a);
   6 }
   7
   8 void intfunc(int a)
   9 {
  10    printf("int: %d\n", a);
  11 }
  12
  13 void floatfunc(float a)
  14 {
  15    printf("float: %f\n", a);
  16 }
  17
  18 int main()
  19 {
  20    charfunc('a');
  21    charfunc(98);
  22    charfunc(99.0);
  23
  24    intfunc('a');
  25    intfunc(98);
  26    intfunc(99.0);
  27
  28    floatfunc('a');
  29    floatfunc(98);
  30    floatfunc(99.0);
  31
  32    /* printf("%c %d %f\n", 'a', 'b', 'c'); */
  33    /* printf("%c %d %f\n", 97, 98, 99); */
  34    /* printf("%c %d %f\n", 97.0, 98.0, 99.0); */
  35
  36    char b = 97;
  37    char c = 97.0;
  38
  39    printf("%d %d\n", b, c);
  40
  41    int d = 'a';
  42    int e = 97.0;
  43
  44    printf("%d %d\n", d, e);
  45
  46    float f = 'a';
  47    float g = 97;
  48
  49    printf("%f %f\n", f, g);
  50
  51    return 0;
  52 }
  53
  54 /* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/