5 回答
yanrun
TA貢獻317條經驗 獲得超240個贊
public?class?Test?{
????public?static?void?main(String[]?args){
????????int?num1,?num2,?num3;?//產生的隨機數
????????int?maxNum?=?max(max(num1,?num2),?num3);
????????System.out.println(maxNum);?
????}
????
????public?static?int?max(int?num1,?int?num2)?{
????????return?num1?>?num2???num1?:?num2;
????}
}點擊展開后面2條
已采納
yanrun
TA貢獻317條經驗 獲得超240個贊
第二個:
public?class?Test?{
????public?static?void?main(String[]?args)?{
????int[]?nums?=?new?int[10];//存放隨機數的數組
????System.out.println("排序前:");
????for(int?i?=?0;?i?<?nums.length;?i++){
????????System.out.print(nums[i]?+?"?");
????}
????System.out.println();
????System.out.println("排序后:");
????sort(nums);
????for(int?i?=?0;?i?<?nums.length;?i++){
????????System.out.print(nums[i]?+?"?");
????}
}
private?static?void?sort(int[]?source){
?????for(int?i?=?0;?i?<?source.length;?i++){
?????????for(int?j?=?i?+?1;?j?<?source.length;?j++){
?????????????if(source[i]?>?source[j])?{
?????????????????int?temp?=?source[i];
?????????????????source[i]?=?source[j];
?????????????????source[j]?=?temp;
?????????????}
?????????}
?????}
?}
}第三題沒有改造前的代碼,沒有辦法幫你了
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