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// Example 9.2
//Modify Example 9.1 to include arguments in function calls.
funcprot(0);
function []=printline(ch) //function with argument ch
for i=1:52
printf("%c",ch);
end
printf("\n");
endfunction
function []=value(p,r,n) //function with argument p,r,n
sum1=p;
year=1;
while(year<=n)
sum1=sum1*(1+r);
year=year+1;
end
printf("%f\t%f\t%d\t%f\n",p,r,n,sum1);
endfunction
printf("Enter principal amount,interest rate,and period \n[Enter in single line seperated by space]");
[principal,inrate,period]=scanf("%f %f %d"); //read from standard input
//Calling functions
printline('z');
value(principal,inrate,period);
printline('c');
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