#!/bin/bash

NTESTS=10
TAILLES="1000 10000 100000"

echo -e "taille\titest\texectime\trealtime\summary"

for taille in $TAILLES
do
  for itest in 'seq 1 $NTESTS'
  do
    RES="$taille\t$test\t"
    RES="$RES"( /usr/bin/time -f "%U\t%e\t%M" ./recherche $taille >/dev/null ) 2>&1

    echo -e $RES
  done
done