到目前为止,我已经能够找到数组中存储的分钟和秒的总和
var time = ["13:24", "4:28", "7:29"];
var min = 0;
var sec = 0;
for (k in time){
min += +time[k].split(":")[0];
sec += +time[k].split(":")[1];
}
var rem = sec % 60;
min += rem;
alert(min+'-'+sec); //25-81
我想要的输出25-21
我认为所需的 o/p 是 25-21
var time = ["13:24", "4:28", "7:29"];
var min = 0;
var sec = 0;
var minsec = time.forEach(function(time) {
var parts = time.split(":")
min += +parts[0];
sec += +parts[1];
});
//Add the whole minutes from the seconds ie if seconds is 130 then 2 minuste to be added to min
min += Math.floor(sec / 60);
//then the rest 10 secs to be added to sec
sec = sec % 60;
alert(min + '-' + sec);
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