摘要：#include#includeusing namespace std;int main(){int t,n;double sum;cin>>t;while(t--){cin>>n;sum=0;for(int i=1;i<=n;i++)sum+=log10((double)i);cout<<int(sum+1)<<endl;}return 0;} 阅读全文

摘要：熟练掌握母函数#include#includeusing namespace std;int c[260000];int v[1000];int m[1000];int t[300000];int main(){int max,n,x,s,sum,i,j,k;while(cin>>n){if(n>v[i]>>m[i];sum+=v[i]*m[i];}memset(c,0,sizeof(c));memset(t,0,sizeof(t));for(i=v[1];is)s=k+j;}}x--;max=s;for(x=1;x<=s;x++)if(t[x])c[x]= 阅读全文

摘要：#include#includeusing namespace std;int ma[300][300];int h[300][300];int a[300];int main(){int n,max,sum,i,k,ii,j,f;while(cin>>n){for(i=0;i>a[i];for(i=n;ih[j][k]+h[k+1][j+i]){ f=h[j][k]+h[k+1][j+i];}}sum=0;for(ii=j;iih[i][i+n-1]){x=i;f=h[i][i+n-1];}cout<<f<<endl;cout<<max& 阅读全文

摘要：注意cin.get()#include#includeusing namespace std;char sum[500],a[500];int main(){int n,ls,la,x;cin>>n; cin.get();while(n--){cin.get();for(int i=0;i>sum+101;if(sum[101]=='0'){cout>a){if(a[0]=='0')break;ls=strlen(sum);la=strlen(a);la--;ls--;for(la;la>=0;la--){x=0;sum[ls]+= 阅读全文

摘要：import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.io.FileInputStream;import java.io.InputStream;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import sun.audio.AudioPlayer;import sun.audio.AudioStream;publi 阅读全文

摘要：import sun.audio.*; //import java.io.*; import java.awt.event.*; import java.awt.*; public class AudioApplicationDemo extends Frame implements ActionListener { AudioStream as; //创建功能按钮，用于控制声音操作 Button btnStart=new Button("开发播放"); Button btnPause=new Button("暂停播放"); Button btnCont 阅读全文