29 lines
817 B
Java
29 lines
817 B
Java
package sum;
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/**
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* @author Nikita Doschennikov (me@fymio.us)
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*/
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public class Sum {
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public static void main(String[] args) {
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int res = 0;
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for (String arg : args) {
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StringBuilder builder = new StringBuilder();
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for (char c : arg.toCharArray()) {
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if (!Character.isWhitespace(c)) {
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builder.append(c);
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} else {
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res += (!builder.toString().isEmpty())
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? Integer.parseInt(builder.toString())
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: 0;
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builder = new StringBuilder();
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}
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}
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res += (!builder.toString().isEmpty())
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? Integer.parseInt(builder.toString())
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: 0;
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}
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System.out.println(res);
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}
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}
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