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8 files changed +205
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+ <?xml version =" 1.0" encoding =" UTF-8" ?>
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+ <classpath >
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+ <classpathentry kind =" con" path =" org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11" >
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+ <attributes >
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+ <attribute name =" module" value =" true" />
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+ </attributes >
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+ </classpathentry >
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+ <classpathentry kind =" src" path =" src" />
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+ <classpathentry kind =" output" path =" bin" />
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+ </classpath >
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+ /bin /
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+ <?xml version =" 1.0" encoding =" UTF-8" ?>
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+ <projectDescription >
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+ <name >P87P89</name >
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+ <comment ></comment >
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+ <projects >
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+ </projects >
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+ <buildSpec >
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+ <buildCommand >
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+ <name >org.eclipse.jdt.core.javabuilder</name >
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+ <arguments >
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+ </arguments >
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+ </buildCommand >
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+ </buildSpec >
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+ <natures >
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+ <nature >org.eclipse.jdt.core.javanature</nature >
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+ </natures >
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+ </projectDescription >
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+ eclipse.preferences.version =1
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+ encoding//src/P871.java =UTF-8
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+ encoding//src/P88.java =UTF-8
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+ encoding//src/P89.java =UTF-8
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+ eclipse.preferences.version =1
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+ org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode =enabled
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+ org.eclipse.jdt.core.compiler.codegen.targetPlatform =11
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+ org.eclipse.jdt.core.compiler.codegen.unusedLocal =preserve
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+ org.eclipse.jdt.core.compiler.compliance =11
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+ org.eclipse.jdt.core.compiler.debug.lineNumber =generate
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+ org.eclipse.jdt.core.compiler.debug.localVariable =generate
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+ org.eclipse.jdt.core.compiler.debug.sourceFile =generate
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+ org.eclipse.jdt.core.compiler.problem.assertIdentifier =error
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+ org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures =disabled
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+ org.eclipse.jdt.core.compiler.problem.enumIdentifier =error
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+ org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures =warning
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+ org.eclipse.jdt.core.compiler.release =enabled
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+ org.eclipse.jdt.core.compiler.source =11
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+ /**
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+ * P87 : تبدیل یک عدد از مبنای 2 به مبنای 8 روش مستقیم
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+ *
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+ * @author Gholamali Nejad Hajali Irani
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+ * @version 1.0
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+ * @since 2021/02/05
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+ * @Team gClassAcademy
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+ * @Website youtube.com/gClassAcademy
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+ *
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+ */
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+
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+ import java .util .Scanner ;
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+
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+ public class P871
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+ {
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+ public static void main (String [] args )
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+ {
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+ Scanner input =new Scanner (System .in );
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+
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+ System .out .print ("Enter n: " );
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+ long n = input .nextLong (); // برای عدد گرفته شده از کاربر
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+ System .out .println (n );
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+
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+
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+ long p =1 ;
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+ long sum = 0 ;
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+ while (n >0 )
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+ {
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+ long r = n %1000 ;
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+ long k = r %10 + (((r /10 )%10 ) *2 ) + ((r /100 ) *4 );
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+
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+ sum = sum + p * k ;
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+ p =p *10 ;
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+
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+ n = n /1000 ;
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+ }
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+
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+ System .out .println (sum );
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+
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+
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+
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+
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+ }// end of main
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+ }// end of class
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+ /**
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+ * P88 : تبدیل یک عدد از مبنای 10 به مبنای 16 روش رشته ای
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+ *
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+ * @author Gholamali Nejad Hajali Irani
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+ * @version 1.0
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+ * @since 2021/02/05
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+ * @Team gClassAcademy
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+ * @Website youtube.com/gClassAcademy
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+ *
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+ */
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+
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+ import java .util .Scanner ;
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+
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+ public class P88
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+ {
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+ public static void main (String [] args )
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+ {
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+ Scanner input =new Scanner (System .in );
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+
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+ System .out .print ("Enter n: " );
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+ long n = input .nextLong (); // برای عدد گرفته شده از کاربر
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+
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+ String s ="" ; // برای حاصل جمع نهایی
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+ while (n >0 )
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+ {
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+ long r = n % 16 ;
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+
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+ if (r <10 )
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+ s = r + s ;
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+ else
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+ s = (char )(r +55 ) + s ;
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+
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+ n = n /16 ;
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+ }
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+
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+ System .out .println (s );
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+
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+
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+
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+
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+
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+ }// end of main
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+ }// end of class
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+ /**
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+ * P89 : تبدیل یک عدد از مبنای 2 به مبنای 16 روش مستقیم
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+ *
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+ * @author Gholamali Nejad Hajali Irani
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+ * @version 1.0
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+ * @since 2021/02/05
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+ * @Team gClassAcademy
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+ * @Website youtube.com/gClassAcademy
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+ *
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+ */
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+
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+ import java .util .Scanner ;
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+
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+ public class P89
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+ {
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+ public static void main (String [] args )
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+ {
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+ Scanner input =new Scanner (System .in );
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+
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+ System .out .print ("Enter n: " );
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+ long n = input .nextLong (); // برای عدد گرفته شده از کاربر
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+ //System.out.println(n);
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+
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+
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+ String sum = "" ;
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+ while (n >0 )
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+ {
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+ long r = n %10000 ;
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+ long k = r %10 + (((r /10 )%10 ) *2 ) + ((r /100 )%10 *4 ) + (r /1000 )*8 ;
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+
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+ if (k <10 )
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+ sum = k + sum ;
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+ else
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+ sum = (char )(k +55 ) + sum ;
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+
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+ n = n /10000 ;
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+ }
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+
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+ System .out .println (sum );
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+
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+
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+
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+
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+ }// end of main
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+ }// end of class
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+
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+
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+
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+
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+
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+
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+
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+
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+
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