Unsigned char in C - ‘unsigned char’ for Memory Optimization in C Programming
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‘unsigned char’ for Memory Optimization in C Programming
- Developers use int to store integer values without thinking about data range and the data range is less than value and use (unsigned char).
Sample Code
#include <stdio.h>
int main()
{
unsigned char value=0;
printf("Value is: %d\n",value);
value=50;
printf("Value is: %d\n",value);
value=255;
printf("Value is: %d\n",value); //if the value is greater than 255
value=300;
printf("Value is: %d\n",value);
return 0;
}
Output
Value is: 0
Value is: 50
Value is: 255
Value is: 44