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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