i hv a string like this "<00001.1296". i want to format it like this--"<1.13".there will b 2 places after decimal point(rounded up) and only non zero digits before decimal point.can nebody pls help
First parse the double contained in the String. So you would have to skip the first "<" character. Now you have to round, but how: Math.round() only rounds to long. Ok, first get it right by multiplying
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Introduce Scanner class: