C Language: Deposit interest Calculation, 1000 yuan, deposit 5 years, to seek five kinds of plan deposit five years after the principal and

Calculation of interest on deposits. There are 1000 yuan, 5 years, the following five kinds of options:

(1) 5-year deposit, interest rate R5 = 0.0585

(2) First deposit 2 years, after the expiry of the principal and interest to save 3 years, Interest Rate r2 = 0.0468 , R3 = 0.054

(3) First deposit 3 years, after the expiry of the principal and interest to save 2 years

(4) Deposit 1 years, after expiry the principal and interest Keep saving for 5 consecutive times, Interest Rate r1 = 0.0414

(5) Demand deposit. Current interest is settled quarterly,r0 = 0.0072

Ask five kinds of plan deposit five years after the principal and interest?

Program:

#include <stdio.h>

#include <math.h>

int Main ()

{

float r5,r3,r2,r1,r0,p1,p2,p3,p4,p5,p;

p = 1000;

R0 = 0.0072;

R1 = 0.0414;

r2 = 0.0468;

R3 = 0.054;

R5 = 0.0585;

P1 = p* (1+5*R5);

P2 = p* (1 + 2 * R2) * (1 + 3 * R3);

P3 = p* (1 + 3 * R3) * (1 + 2 * r2);

P4 = P*pow (1+r1,5);

P5 = P*pow (1 + r0/4,4*5);

printf ("p1=%f\n", p1);

printf ("p2=%f\n", p2);

printf ("p3=%f\n", p3);

printf ("p4=%f\n", p4);

printf ("p5=%f\n", p5);

return 0;

}

Results:

p1=1292.500000

p2=1270.763062

p3=1270.763184

p4=1224.863770

p5=1036.621094

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C Language: Deposit interest Calculation, 1000 yuan, deposit 5 years, to seek five kinds of plan deposit five years after the principal and