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把字符串abcdef旋转2位得到字符串cdefab

public class rightshift { public static void main(String args[]) { char[] c = { 'a', 'b', 'c', 'd', 'e' }; for (int i = 0; i c.length; i) { System.out.print(c[i]); } for (int i = 0; i 2; i) { char temp = c[0]; for (int j = 0; j c.length -public class rightshift {public static void main(String args[]) {char[] c = { 'a', 'b', 'c', 'd', 'e' };for (int i = 0; i System.out.print(c[i]);}for (int i = 0; i char temp = c[0];for (int j = 0; j c[j] = c[j + 1];}c[c.length - 1] = temp;}System.out.println();for (int i = 0; i System.out.print(c[i]);}}}

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