Compounding C-language to Java-related code

Static voidPrincipal ()//Calculate principal{    intN, M; DoubleI, F, P; System. out. printf ("Compounding End Value:"); F=scanner.nextdouble (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual Compounding Times:"); M=Scanner.nextint (); //P = Capital_formula (F, I, N, M);P = F/math.pow ((1+ i/m), N *m); System. out. println ("Annual compounding end value is", A +"the required principal is:"+P);}Static voidYear_end_value ()//Calculate compounding End value{    intN, M; DoubleI, F, P; System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual Compounding Times:"); M=Scanner.nextint (); F= P * MATH.POW ((1+ i/m), N *m); System. out. println ("Compounding End Value:"+F);}Static voidDanli ()//Simple Interest Calculation{    intN; DoubleI, F, P; System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); F= p + P * N *i; System. out. println ("principal and interest and for:"+F);}Static voidYears ()//To find the year{    intYear , M; DoubleI, F, P; System. out. printf ("Compounding End Value:"); F=scanner.nextdouble (); System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); System. out. printf ("Annual Compounding Times:"); M=Scanner.nextint (); year= (int) (Math.log (f/p)/Math.log (1+ i/m)/m); System. out. println ("from", W +"to the", A +"need to"+ year +"years");}Static voidAPY ()//Calculate annual interest rate{    intN, M; DoubleRate , F, P; System. out. printf ("Compounding End Value:"); F=scanner.nextdouble (); System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual Compounding Times:"); M=Scanner.nextint (); Rate= M * (Math.pow (f/p,1.0/(N * m))-1); System. out. println ("from", W +"to the", A +"need to"+Rate );}Static voidInvestment ()//calculate a matching investment{    intN, N; DoubleI, Final_value, P; System. out. printf ("\T\T1: Investment by year \N\T\T2: monthly investment \ n"); System. out. printf ("Please select the function you want <1|2>:"); N=Scanner.nextint (); if(n = =1) {System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); Final_value= P * (Math.pow (1+ I, N)-1) /i; System. out. println (N +"the total output after the year:"+final_value); } Else if(n = =2) {System. out. printf ("deposited Capital:"); P=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); Final_value= P * A* (1+ i) * (Math.pow (1+ I, N)-1) /i; System. out. println (N +"the total output after the year:"+final_value); } Else{System. out. printf ("input Error!\n"); }}Static voidRepayment ()//Equal repayment{    intN; DoubleI, F, refund; System. out. printf ("Loan Amount:"); F=scanner.nextdouble (); System. out. printf ("Deposit Life:"); N=Scanner.nextint (); System. out. printf ("Annual interest Rate:"); I=scanner.nextdouble (); Refund= F * I/( A* (1+ i) * (Math.pow (1+ I, N)-1)); System. out. println ("Loans", A +"Monthly repayment Required"+refund);}}

Compounding C-language to Java-related code