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int get_int_len (int value){
int l=1;
while(value>9){ l++; value/=10; }
return l;
}
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#include <limits.h>
#include <stdio.h>
int main()
{
printf("minimum int value = %d\n"
"maximum int value = %d\n"
"size of int in bytes = %zu\n"
"size of int in bits = %zu",
INT_MIN, INT_MAX, sizeof(int),
sizeof(int) * CHAR_BIT);
}