计算器，按照运算法则运算
作者 佚名技术
来源 服务器技术
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发布时间 2012-07-12
| (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } nrem = value; } else if (count.length == 0) { if (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } nrem = value; } else { if (count[count.length-1].substr(-1, 1) == "*" || count[count.length-1].substr(-1, 1) == "/" || count[count.length-1].substr(-1, 1) == "^") { if (systems == 10) { count[count.length-1] += value; } else { count[count.length-1] += parseInt(value, systems).toString(); } nrem = value; } else { //if (count[count.length-1] == "+" || count[count.length-1] == "-" || count[count.length-1] == "*" || count[count.length-1] == "/" || count[count.length-1] == "^") { //count.pop(); //} if (nsign == "+") { count.push("+"); count.push(parseInt2(nrem, systems, 10)); } else if (nsign == "-") { count.push("-"); count.push(parseInt2(nrem, systems, 10)); } else if (nsign == "%") { count.push("%"); count.push(parseInt2(nrem, systems, 10)); } else if (nsign == "*") { count[count.length-1] += ("*"+parseInt2(nrem, systems, 10)); } else if (nsign == "+") { count[count.length-1] += ("/"+parseInt2(nrem, systems, 10)); } else if (nsign == "^") { count[count.length-1] += ("^"+parseInt2(nrem, systems, 10)); } } } value = calculate(); isnew = true; CounterMessage("="); } //sqrt function sqrt() { duseless(); if (systems == 10) { value = Math.sqrt(Number(value)).toString(); } else { value = Math.sqrt(parseInt(value, systems)).toString(systems).toUpperCase(); } isnew = true; CounterMessage("sqrt"); } //取模 function Mod() { duseless(); if (count[count.length-1] == "+" || count[count.length-1] == "-" || count[count.length-1] == "%") { if (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } } else if (count.length == 0) { if (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } } else { //if(count[count.length-1].substr(-1,1)=="*"||count[count.length-1].substr(-1,1)=="/"){ //count[count.length-1]=count[count.length-1].slice(0,-1) //} if (systems == 10) { count[count.length-1] += value; } else { count[count.length-1] += parseInt(value, systems).toString(); } } count.push("%"); nsign = "%"; value = calculate(); isnew = true; CounterMessage("Mod"); } //x^y function pow() { duseless(); if (count[count.length-1] == "+" || count[count.length-1] == "-" || count[count.length-1] == "%") { if (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } } else if (count.length == 0) { if (systems == 10) { count.push(value); } else { count.push(parseInt(value, systems).toString()); } } else { if (s |
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