<input id="timeInput" name="timeInput" type="text " length="20">

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<h1><div id="time">00:00:00</div></h1>

<div id="result"></div>

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<button onclick=addTime(); >Submit</button>

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<button id="start" onclick = startClock();>Start</button>

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<button id="stop" onclick="stopTimer();">Stop</button>

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<button id="clear" onclick="resetTimer();">Reset</button>