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2023年12月17日发(作者：php导航猫导航系统网站源码)

浙大java练-40001-50004

LT题答案习

40001

import r;

public class Test40001 {

public static void main(String[] args) {

int ri, repeat;

int i, n;

float sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n((int)(sum*1000+0.5)/1000.);

}

}

}

40002

import r;

public class Test40002 {

public static void main(String[] args) {

int ri, repeat;

int i, n;

double fact;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n(fact);

}

}

}

40003

import r;

public class Test40003 {

public static void main(String[] args) {

int ri, repeat;

int i, n;

double x, mypow;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

x=uble();

n=t();

/*--------------------*/

n(mypow);

}

}

}

40004

import r;

public class Test40004 {

public static void main(String[] args) {

int ri, repeat;

int i, n, flag;

float sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n((long)(sum*10000+0.5)/10000.);

}

}

}

40005

import r;

public class Test40005 {

public static void main(String[] args) {

int ri, repeat;

int i, n, temp;

float sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

sum=0;

for(i=1;i<=n;i++){

sum=(float) (sum+1.0/(2*i-1));

}

n(sum);

}

}

}

40006

import r;

public class Test40006 {

public static void main(String[] args) {

int ri, repeat;

int temp, flag;

double eps, item, sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

eps=uble();

/*--------------------*/

n((int)(sum*10000+0.5)/10000.);

}

}

}

40007

import r;

public class Test40007 {

public static void main(String[] args){

int ri, repeat;

int begin, c, end, f;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

begin=t();

end=t();

n("Celsius Fahrenheit");

/*--------------------*/

n(c+" "+f);

}

}

}

}

40008

import r;

public class Test40008 {

public static void main(String[] args){

int ri, repeat;

int x, sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

x=t();

/*--------------------*/

}

n(sum);

}

}

}

40009

import r;

public class Test40009 {

public static void main(String[] args){

int ri, repeat;

int i , max, n, x;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

}

n(max);

}

}

}

40010

import r;

public class Test40010 {

public static void main(String[] args){

int ri, repeat;

int number, sum,n,r;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n("number="+number+", sum="+sum);

}

}

}

40011

import r;

public class Test40011 {

public static void main(String[] args) {

int ri, repeat;

int i,n;

float a,b,s,t;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n((int)(s*10000+.5)/10000.);

}

}

}

40012

import r;

public class Test40012{

public static void main(String args[]){

int ri, repeat;

int i, n, a, sn, tn;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

a=t();

n=t();

/*--------------------*/

n(sn);

}

}

}

40013

import r;

public class Test40013{

public static void main(String args[]){

int ri, repeat;

int i, m, n;

boolean flag=true;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

m=t();

/*--------------------*/

}

if(flag) n("YES");

else n("NO");

}

}

}

40014

import .*;

public class Test40014 {

public static void main(String []args){

Scanner in =new Scanner();

int gcd, lcm, m, n,r;

int repeat, ri;

repeat=t();

for(ri = 1; ri <= repeat; ri++){

m=t();

n=t();

if(m <= 0 || n <= 0)

n("m <= 0 or n <= 0");

else{

/*---------*/

n("the least common multiple:"+lcm+", the

greatest common divisor:"+gcd);

}

}

}

}

40021

import r;

public class Test40021{

public static void main(String args[]){

int ri, repeat;

int i,n;

float s,t;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*--------------------*/

n((int)(s*10000+0.5)/10000.);

}

}

}

40022

import r;

public class Test40022{

public static void main(String args[]){

int ri, repeat;

int i, digit, m, n, number, sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

m=t();

n=t();

/*------------------*/

}

}

}

40023

import r;

public class Test40023{

public static void main(String args[]){

int ri, repeat;

int count, i, j, k, m, n, sum;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

m=t();

n=t();

/*---------------------*/

n("count="+count+", sum="+sum);

}

}

}

40031

import r;

public class Test40031{

public static void main(String []args ){

int ri, repeat,count, word,i;

String line;

char c;

Scanner in=new Scanner();

repeat=(ne()).charAt(0)-'0'; //输入repeat

for(ri=1; ri<=repeat; ri++){

line=ne(); //输入一行字符

/*---------*/

n(count);

}

}

}

40032

import r;

public class Test40032{

public static void main(String []args ){

int ri, repeat;

int digit;

long n, temp, pow;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=ng();

/*---------*/

n();

}

}

}

40033

import r;

public class Test40033{

public static void main(String args[]) {

int ri, repeat;

int op1, op2, res;

char operator;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

op1=t();

operator =(()).charAt(0);

/*---------*/

n(res);

}

}

}

40034

import r;

public class Test40034{

public static void main(String []args){

int year,m,n,repeat,ri;

Scanner in=new Scanner();

repeat=t();

for(ri=1;ri<=repeat;ri++){

m=t();

n=t();

/*---------*/

}

}

}

40035

import r;

public class Test40035{

public static void main(String []args){

int m,n,repeat,ri;

Scanner in=new Scanner();

repeat=t();

for(ri=1;ri<=repeat;ri++){

n=t();

m=t();

/*---------*/

}

}

}

40036

import r;

public class Test40036{

public static void main(String []args){

int days,repeat,ri;

Scanner in=new Scanner();

repeat=t();

for(ri=1;ri<=repeat;ri++){

}

}

}

40037

import r;

public class Test40037{

public static void main(String []args){

int a,n,ri,count,number;

double sum,ave;

Scanner in=new Scanner();

n=t();

for(ri=1;ri<=n;ri++){

/。。。。。。。。。。/

n("average="+(ave*100)/100.);

n("count="+count);

}

}

}

50001

import r;

public class Test50001 {

public static void main(String[] args) {

int ri,repeat;

int i,n;

double s;

Scanner in=new Scanner();

repeat=t();

for(ri=1;ri<=repeat;ri++){

n=t();

/*-----------*/

n((long)(s*10000+0.5)/10000.);

}

}

/*---------------*/

}

50002

import r;

public class Test50002{

public static void main(String args[]){

int ri, repeat;

int i, n,a;

long sn;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

a=t();

n=t();

/*------------*/

n(sn);

}

}

/*------------*/

}

50003

import r;

public class Test50003{

public static void main(String args[]){

int ri, repeat;

int count;

long n;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*---------*/

}

}

/*------------*/

}

50004

import r;

public class Test50004{

public static void main(String args[]){

int ri, repeat,n;

boolean flag;

Scanner in=new Scanner();

repeat=t();

for(ri=1; ri<=repeat; ri++){

n=t();

/*---------*/

if(flag) n("YES");

else n("NO");

}

}

/*------------*/

}


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