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  1. #include <stdlib.h>
  2. #include <stdio.h>
  3. #include <limits.h>
  4.  
  5. int main()
  6. {
  7.  char c;
  8.  unsigned char uc;
  9.  printf("sizeof(c)=%d\tsizeof(uc)=%d\n\n", sizeof(c),sizeof(uc));
  10.  uc = c = 5;
  11.  printf("5 : c=%d uc=%d\n", c, uc);
  12.  uc = c = -5;
  13.  printf("-5 : c=%d uc=%d\n", c, uc);
  14.  c=CHAR_MAX;
  15.  printf("CHAR_MAX : c=%d\n", c);
  16.  c = CHAR_MIN;
  17.  printf("CHAR_MIN : c=%d \n", c);
  18.  uc = UCHAR_MAX;
  19.  printf("UCHAR_MAX : uc=%d\n", uc);
  20.  uc=c=CHAR_MAX;
  21.  printf("CHAR_MAX : c=%d uc=%d\n", c, uc);
  22.  c = c + 1; uc = uc + 1;
  23.  printf("CHAR_MAX+1 : c=%d uc=%d\n", c, uc);
  24.  c = 1300;
  25.  printf("c=1300 : c=%d\n",c);
  26.  c = 5.1;
  27.  printf("c=5.1 : c=%d\n",c);
  28.  return 0;
  29. }
Success #stdin #stdout 0s 5284KB
comments (?)
stdin
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Standard input is empty
stdout
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sizeof(c)=1	sizeof(uc)=1

5 : c=5 uc=5
-5 : c=-5 uc=251
CHAR_MAX : c=127
CHAR_MIN : c=-128 
UCHAR_MAX : uc=255
CHAR_MAX : c=127 uc=127
CHAR_MAX+1 : c=-128 uc=128
c=1300 : c=20
c=5.1 : c=5
https://ideone.com/yCLuqd
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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