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+//                  Example 9.1 

+//Write a program with multiple functions that do not communicate- 

+//data between them.

+

+//Function1:printline()

+funcprot(0);

+function []=printline()    //contains no argument

+    for i=1:35

+        printf("%c",'-');

+    end

+    printf("\n");

+endfunction

+//Function2: value()

+function []=value()        //contains no argument

+    principal=input("Principal amount?");

+    inrate=input("Interest rate?");

+    period=input("Period?");

+    sum1=principal;

+    year=1;

+    //Computation using while loop

+    while(year<=period)

+        sum1=sum1*(1+inrate);  //calculates principal amount after certain years

+        year=year+1;

+     end

+     printf("%8.2f  %5.2f %5d %12.2f\n",principal,inrate,period,sum1);

+endfunction

+//Calling  functions

+printline();

+value();

+printline();
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diff --git a/659/CH9/EX9.1/exm9_1_output.PNG b/659/CH9/EX9.1/exm9_1_output.PNG
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