编程逻辑20题+java版答案完美版（国外英文资料）.docVIP

编程逻辑20题+java版答案完美版（国外英文资料） Import the Java. Util. Scanner; Public class ForExercise { Public static void main (String [] args) { / / Test1 (); / / Test2 (); / / Test3 (); / / Test4 (); / / Test5 () / / Test6 (); / / Test7 (); / / Test8 (); / / Test9 (); / / Test10 () / / Test11 (); / / Test12 () / / Test13 (); / / Test14 (); / / Test15 (); / / Test16 (); / / Test17 (); / / Test18 (); Test19 (); } Public static void Test1 () { A. out.println ( 1. For (int I = 1; I 10; I + +) { (int j = 1; j = I; j + +) { Int a = j * I; () 1. } System. The out. Println (); } System. The out. Println (); } Public static void Test2 () { ( 2. ) Scanner er = new Scanner. The system.out.println ( please enter an integer: ); Int a = er. NextInt (); If (a % 2 = = 0) ( you typed + a + is an even ); The else ( you typed + a + is an odd number ); System. The out. Println (); } Public static void Test3 () { ( 3. ) For (int a = 1; a = 100; a + +) { If (a % 2 = = 0) A. out.print ( an even number between 1 and 100 ); } System. The out. Println (); } Public static void Test4 () { System. Out. Println ( 4. Arrange a hotel banquet guests sat down to dinner, a table with four people 5 people, 7 people a table with 6 people, 9 people a table with eight people, 11 is a table. Just ask how many people banquet, a total of at least ); Int s = 0; For int I = 1; { If (I % 5 = =. { S = s + 1; If (s = = 1) { The party has the lowest number of people in the world. Break; } } } System. The out. Println (); } Public static void Test5 () { The number of prime Numbers between 1 and 100 (the number of factors that can be divisible by 1 and itself). For (int I = 1; I = 100; I + +) { Int b = 0; (int j = 1; j = I; j + +) { If (I % j = = 0) B is equal to b plus 1; } If (b = = 2) ( the prime number: + I + ); } System. The out. Println (); } Public static void Test6 () { ( the product of 6.1 to 10 ); Int sum = 0; For (int I = 1; I = 10; I + +) { For (int j = 1; j = 10; j + +) Sum = sum + I * j; } The sum of the prod