slw287r

#include <stdio.h>
#include <stdlib.h>
#include <zlib.h>
#include "kstring.h"

// alias to gzgets with input order swapped
char *kzgets(char *buf, int siz, gzFile fp) { return gzgets(fp, buf, siz); }

int main(int argc, char *argv[])
{

slw287r

START=$(date +%s)

sleep 100

END=$(date +%s)
DIFF=$(( $END - $START ))
printf '%dh:%dm:%ds\n' $(($DIFF/3600)) $(($DIFF%3600/60)) $(($DIFF%60))

# another way
SECONDS=0

slw287r

START=$(date +%s)

sleep 100

END=$(date +%s)
DIFF=$(( $END - $START ))
printf '%dh:%dm:%ds\n' $(($DIFF/3600)) $(($DIFF%3600/60)) $(($DIFF%60))

# another way
SECONDS=0

slw287r

START=$(date +%s)

sleep 100

END=$(date +%s)
DIFF=$(( $END - $START ))
printf '%dh:%dm:%ds\n' $(($DIFF/3600)) $(($DIFF%3600/60)) $(($DIFF%60))

# another way
SECONDS=0