#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <inttypes.h>
int main(void) {
int8_t v
= strtol("10010110", NULL
, 2); int8_t i;
for(i = 1; INT8_MIN + i < v; ++i)
;
printf("Ans.%" PRId8
"\n", i
); }
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