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  1.         #include <stdio.h>
  2.         #include <stdbool.h>
  3.         #include <stdint.h>
  4.  
  5.     	void example1(void) {
  6.     		int8_t x1;
  7.     		uint8_t x2;
  8.     		uint8_t temp_a;
  9.     		uint8_t temp_b;
  10.     		_Bool first_condition;
  11.     		_Bool second_condition;
  12.  
  13.     		x1 = -1;
  14.         	x2 = 1;
  15.  
  16.         	temp_a = (uint8_t) x1;
  17.         	temp_b = (int8_t) x2;
  18.  
  19.         	first_condition = (temp_a > x2);
  20.         	second_condition = (x1 > temp_b);
  21.  
  22.         	printf("As UNSIGNED: ");
  23.         	if(first_condition) {
  24.         		printf("x1 > x2\n");
  25.         	}
  26.         	else {
  27.         		printf("x1 <= x2\n");
  28.         	}
  29.  
  30.         	printf("As SIGNED: ");	
  31.         	if(second_condition) {
  32.         		printf("x1 > x2\n");
  33.         	}
  34.         	else {
  35.         		printf("x1 <= x2\n");
  36.         	}	
  37.     	}
  38.  
  39.     	int main(void) {
  40.         	example1();
  41.         	return 0;
  42.         }
  43.  
  44.  
Success #stdin #stdout 0s 4524KB
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stdin
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Standard input is empty
stdout
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As UNSIGNED: x1 > x2
As SIGNED: x1 <= x2
https://ideone.com/R8ejI7
language:
C99 (gcc 8.3)
created:
4 years ago
visibility:
public

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