1.
椤哄簭璇彞缁冧範
6
閬撻
.
鏂规硶
1
閬?/p>
.
鏁扮粍
2
閬撱�傜被
2
鍒?/p>
寤洪」鐩?/p>
Test+
瀛﹀彿
姣忎釜棰樹竴涓寘
鎶婃瘡涓」鐩帇缂?/p>
涓撲笟鐝骇瀛﹀彿濮撳悕
鎻愪氦
鏃堕棿
3
灏忔椂
鏁扮粍锛?/p>
鍋氶鍙蜂负鍋舵暟鐨?/p>
鍘绘帀鏌滃瓙
鍏殗鍚?/p>
鏂规硶
锛?/p>
1 3 11 13 14 16
绫伙細
1
5
4
6 7 8 9
14
15 16
寮傚父锛?/p>
.
寰幆缁冧範
public class lx5 {
public static void main(String args[]){
System.out.println("50
浠ュ唴鐨勭礌鏁帮細
");
System.out.print("2 "+"3 ");
int c=2;
for(int i=3;i<=100;i++)
for(int j=2;j<=(int)Math.sqrt(i);j++){
if(i%j==0)break;
if(j>=(int)Math.sqrt(i)){
System.out.print(i+" ");
c++;
if(c%10==0)
System.out.println();
}
}
}
}
6.
锛堢粺璁℃鏁板拰璐熸暟鐨勪釜鏁扮劧鍚庤绠楄繖浜涙暟鐨勫钩鍧囧�硷級缂栧啓绋嬪簭锛岃鍏ユ湭鎸囧畾涓暟鐨勬暣鏁帮紝
鍒嗗埆鍒ゆ柇璇诲叆鐨勬鏁板拰璐熸暟鐨勪釜鏁帮紝
鐒跺悗璁＄畻杩欎簺杈撳叆鍊肩殑鎬诲拰鍙婂叾骞冲潎鍊?/p>
锛堜笉瀵?/p>
0
璁℃暟锛?/p>
锛?/p>
褰撹緭鍏ヤ负
0
鏃跺�欙紝琛ㄧず绋嬪簭缁撴潫銆傚皢骞冲潎鍊间互娴偣鏁扮殑褰㈠紡鏄剧ず銆?/p>
锛?/p>
20
鍒嗭級
涓嬮潰鏄竴涓繍琛岀ず渚嬶細
Enter an int value, the program exits if the input is 0:
1 2 -1 3 0
The number of positives is 3
The number of negatives is 1
The total is 5
The average is 1.25
7.(
璐㈠姟绋嬪簭
)
锛氬亣璁炬煇涓ぇ瀛︿粖骞寸殑瀛﹁垂鏄?/p>
10000
鍏冿紝瀛﹁垂浠ユ瘡骞?/p>
5%
閫熷害澧炲姞锛岀紪鍐欑▼搴?