Java Grammar
Java Grammar / Data Structure / Algorithm
Grammar
์
์ถ๋ ฅ (I/O)
StringTokenizer ๋ฒ์ (๊ฐ๋จ)
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st = new StringTokenizer(br.readLine());
int n = Integer.parseInt(st.nextToken());
long m = Long.parseLong(st.nextToken());์ถ๋ ฅ
// ๋น ๋ฅธ ์ถ๋ ฅ
StringBuilder sb = new StringBuilder();
sb.append("answer=").append(42).append('\n');
System.out.print(sb);
// ํฌ๋งท ์ถ๋ ฅ
System.out.printf("%.6f%n", 3.1415926535); // ๋ฐ์ฌ๋ฆผ 6์๋ฆฌ + ๊ฐํ๊ธฐ๋ณธ ์๋ฃํ
ํ์
๋ฐ์ดํธ
๋ฒ์(๋๋ต)
๋น๊ณ
String
Array
์กฐ๊ฑด๋ฌธ / ๋ฐ๋ณต๋ฌธ
Math
Tip
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