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function ArgTest(a, b){
var i, s = "The ArgTest function expected ";
var numargs = arguments.length; // »ñÈ¡±»´«µÝ²ÎÊýµÄÊýÖµ¡£
var expargs = ArgTest.length; // »ñÈ¡ÆÚÍû²ÎÊýµÄÊýÖµ¡£
if (expargs < 2)
s += expargs + " argument. ";
else
s += expargs + " arguments. ";
if (numargs < 2)
s += numargs + " was passed.";
else
s += numargs + " were passed.";
s += "\n\n"
for (i =0 ; i < numargs; i++){ // »ñÈ¡²ÎÊýÄÚÈÝ¡£
s += " Arg " + i + " = " + arguments[i] + "\n";
}
return(s); // ·µ»Ø²ÎÊýÁÐ±í¡£
}
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