String number;
int radix;
for (int i = 0; i < args.length; i++)
{
number = args[i].substring(0,args[i].indexOf(':'));
radix = Integer.parseInt(args[i].substring(args[i].indexOf(':') + 1));
System.out.println(number + " base " + radix + " is " + Integer.parseInt(number, radix) + " base 10.");
}
if(args.length>0){ //Checking for input from user
for(String input:args){ //Loop to parse
//Find the numerical position of the colon
int ColonPosition = input.indexOf(":");
//Use substring to get the first half and the second half
String number = input.substring(0,ColonPosition);
int radix = Integer.parseInt(input.substring(ColonPosition+ 1));
//Converting the number to base 10 with radix
int base10 = Integer.parseInt(number, radix);
//Print out conversion
System.out.println(number+" base "+radix+" is "+base10+" base 10");
}
} else {
//Error message
System.out.println("Please provide the input!");
}
int x, colIndex, radix, base10value;
String befCol = "" ;
String aftCol;
String valueToken;
// Looping through each argument
for (x = 0; x < args.length; x++) {
//
valueToken = args[x];
colIndex = valueToken.indexOf(":");
//Check for missing colon
if (colIndex == -1) {
System.out.println("Error: Missing colon in '" + valueToken + "'");
} else
befCol = valueToken.substring(0, colIndex);
aftCol = valueToken.substring(colIndex + 1);
// trapping conversion error
try {
//parse radix(string) to integer
radix = Integer.parseInt(aftCol);
//convert radix to base 10
base10value = Integer.parseInt(befCol, radix);
System.out.println(befCol + " base " + radix + " is " + base10value + " base 10.");
} catch (Exception e) {
System.out.println("Invalid number format: " + valueToken );
}
}
for (String arg : args) {
int colonIndex = arg.indexOf(':');
String value = arg.substring(0, colonIndex);
String radixString = arg.substring(colonIndex + 1);
int radix = Integer.parseInt(radixString);
int base10Value = Integer.parseInt(value, radix);
System.out.println(value + " base " + radix + " is " + base10Value + " base 10");
}
int x;
for (x=0; x < args.length; x++) {
int index = args[x].indexOf(":");
String num = args[x].substring(0,index);
int radix = Integer.parseInt(args[x].substring(index + 1,args[x].length()));
int result = Integer.parseInt(num,radix);
System.out.println(num + " base " + radix + " is " + result + " base 10");
}
// Loop through each command-line argument
for (String items : args) {
// find the colon
int colon = items.indexOf(':');
// gather the number and the radix
String value = items.substring(0, colon);
String radixString = items.substring(colon + 1);
// Change the string to and int
int radix = Integer.parseInt(radixString);
// Convert the value to base 10
int base10result = Integer.parseInt(value, radix);
System.out.println(value + " base " + radix + " is " + base10result + " base 10");
}
int x;
//Looping through the arguments provided & for each argument:
// 1) Creating a substring from the first character to the colon which
// represents the number to be converted
// 2) Creating a substring from the colon to the last character which
// represents the radix
// 3) Converting the substring of the number to be converted to a number in
// base 10
// 4) Printing those characters in a readable format
// 2 Point Extra Credit: If there is not a colon, say so AND continue reading
// to the next argument
// 3 Point Extra Credit: Use Try/Catch statements to handle possible exceptions
for (x=0; x < args.length; x++) {
try {
System.out.println(args[x].substring(0, args[x].indexOf(":")) + " base " +
args[x].substring(args[x].indexOf(":") + 1) + " is " +
parseInt(args[x].substring(0, args[x].indexOf(":")),
parseInt(args[x].substring(args[x].indexOf(":") + 1))) +
" base 10.");
}
catch (Exception eRef){
if (eRef instanceof NumberFormatException)
System.out.println("This number or its radix could not be read as an integer.");
else if (args[x].indexOf(":") == -1)
System.out.println("There was not a colon found in this entry");
}
}
int x;
int realVal;
for (x = 0; x < args.length; x++) {
System.out.println("args[" + x + "] = " + args[x]);
int colonPos = args[x].indexOf(':');
String value = args[x].substring(0, colonPos);
String radix = args[x].substring(colonPos + 1);
realVal = Integer.parseInt(value, Integer.parseInt(radix) ) ;
System.out.println(value + " base " + radix + " is " + realVal + " base 10");
}
}