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Language: Pascal

# Examples://Code arrange

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Problem:
Write down a program that calculates the value of the function for N>1 and random x[br /] y = x - x[sup]3[/sup]/3 + x[sup]5[/sup]/5 - x[sup]7[/sup]/7 + ... + x[sup]n[/sup]/n

• var x, y : real;
• P=P*x*x;
• }
• begin
• int i, n, d;
• end
• while (i<=n){
• write('y= ', y)
• d := -d
• P := x;
• write('Enter n=');
• d := 1;
• y=0;
• P=x; i=1;
• cin>>x;
• {
• y := y + d*P/i;
• cout<<"y="<<y;
• double x, y, P;
• while i<=N do
• end;
• }
• i, n, d : integer;
• void main()
• d=-d;
• cout<<"Enter n=";
• else{
• i+=2;
• i := i + 2;
• y=y+d*P/i;
• if (n<1) cout<<"Error";
• y := 0;
• write('Enter x=');
• begin
• if n<1 then write('Error')
• y=0; d=1;
• begin
• cout<<"Enter x=";
• cin>>n;
• P : real;
• i := 1;
• else
• end. #include<iostream.h>
• P := P*x*x;
• }