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2019-05-18 18:31

}

str=sc.next();

C=Double.parseDouble(str); F=(9 / 5) * C + 32;

System.out.println(\»ªÊÏζÈΪ£º\+F); }

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public class ¾Å¾Å³Ë·¨±í { public static void main(String[] args) { }

int i,j;

for(i=1;i<10;i++) { }

for(j=1;j<10;j++) {

System.out.print(i + \ + j + \ + i*j + \); }

System.out.println(\);

}

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²Î¿¼³ÌÐòÈçÏ£º import java.util.*;

public class Çó»ØÎÄÊý { private int couti; private int n1,n2; boolean isPalindromic(int n){ int m=0,i=n; while(i>0){ m=m*10+i; i/=10; }

if(m==n){ return true; }else{ return false; } }

void setN1N2(int n1,int n2){ this.n1=n1; this.n2=n2; }

private void changeSort(){ int temp; if(n1>=n2){ temp=n2; n2=n1; n1=temp; } }

int getN(){ changeSort(); for(int i=n1;i<=n2;i++){ if(isPalindromic(i)){ couti++; } } return couti; }

void showNumber(){ changeSort();

System.out.println(n1+\Óë\Ö®¼äµÄ»ØÎÄÊýΪ£º\ for(int i=n1;i<=n2;i++){ if(isPalindromic(i)){ System.out.print(i+\ } } } }

class »ØÎÄÊý²âÊÔÀà{ public static void main(String[] args){ Scanner sc=new Scanner(System.in); int n1=sc.nextInt(); int n2=sc.nextInt(); Çó»ØÎÄÊý p1=new Çó»ØÎÄÊý();

p1.setN1N2(n1, n2); p1.showNumber(); System.out.println(\Óë\Ö®¼äµÄ»ØÎÄÊý¸öÊýΪ£º\ } }

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²Î¿¼³ÌÐòÈçÏ£º import java.io.*;

public class ËØÊý { public static void main(String[] args) throws IOException{ InputStreamReader isr = new InputStreamReader(System.in); BufferedReader br = new BufferedReader(isr); int top, bottom, i, j,m=0; System.out.print(\ÇëÊäÈëÉÏÏÞ£º\ top = Integer.parseInt(br.readLine()); } }

System.out.print(\ÇëÊäÈëÏÂÏÞ£º\bottom = Integer.parseInt(br.readLine()); if(top

for(i=bottom; i<=top; i++){ int k = (int)Math.sqrt(i); for(j=2; j<=k; j++){ if(i % j == 0) break; } if(j>k) { if(m%4==0) { System.out.println(); } m++; System.out.print(i + \ } }

System.out.println();

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public class ͳ¼Æ×Ö·û { public static void main(String args[]) throws IOException { InputStreamReader isr = new InputStreamReader(System.in); BufferedReader br = new BufferedReader(isr); String str = br.readLine(); int i, ditNo = 0, upCharNo = 0, loCharNo = 0, otherCharNo = 0; for (i = 0; i < str.length(); i++) { if (str.charAt(i) <= '9' && str.charAt(i) >= '0') ditNo++; else if (str.charAt(i) <= 'Z' && str.charAt(i) >= 'A') upCharNo++; else if (str.charAt(i) <= 'z' && str.charAt(i) >= 'a') loCharNo++; else otherCharNo++; } System.out .println(\Êý×ÖÊýÄ¿= \´óд×ÖĸÊýÄ¿=\ System.out.println(\Сд×ÖĸÊýÄ¿=\ÆäËü×ÖĸÊýÄ¿= \ + otherCharNo); } }

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import java.util.Scanner;

public class ÕûÊýÊý×Ö¼ÓºÍ { public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

System.out.println(\ÇëÊäÈëÒ»¸ö0~1000µÄÕûÊý£º\); int a,d1,d2,d3,sum; a=sc.nextInt();

}

if(a<0||a> 1000){

System.out.println(\ÄúÊäÈëµÄÊý×Ö²»ºÏ·¨£¡\); System.exit(0); } d1=a; d2=a/10; d3=a/100;

sum=d1+d2+d3;

System.out.print(\¸ÃÕûÊýµÄ¸÷λÊý×ÖÖ®ºÍΪ:\+sum); }

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import java.util.Arrays;

public class Êý×éÅÅÐò { public static void main(String[] args) {

int[] a={20,39,45,78,43,23,45,89,131}; Arrays.sort(a);

System.out.println(\ÅÅÐòºóµÄÊý×éÔªËØÎª£º\); int sum=0; float av=0.0f;

for(int i=0;i

av=sum/(float)a.length;

System.out.print(a[i]+\); sum+=a[i];

System.out.println(\Êý×éÖеÄ×îСֵΪ£º\+a[0]+\×î´óֵΪ£º\+a[a.length-1]); }

}

System.out.println(\ËùÓÐÔªËØµÄƽ¾ùֵΪ£º\+av);

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