The power of compounding

Manish has realized the power of compounding. Since the days he started earning, he has diligently set aside a small corpus which he saves from his monthly salary and deposits in his bank account. Bank pays him interest every month. Manish is also a determined investor and refrains from withdrawing anything from this account because he now believes in power of compounding. Given investment corpus, fixed annual rate of interest and maturity period calculate the amount the Manish will end up saving at the end of his tenure.

Input Format:

First line contains investment corpus P
Second line contains rate of interest per annum R
Third line contains tenure T (in months)

Output Format:

Print the maturity amount after specified tenure in the format "Final_Amount "

Constraints:

P > 0 ; it can be float value

R >=0 ; it can be float value

T >0 ; it can be integer only

Calculation should be done upto 11-digit precision

Maturity amount should be printed, rounded off to its nearest integer value

• #include
  #include
  int main(void) {
  float P,R,r,a,b,d,e,c;
  int T;
  scanf("%f",&P);
  scanf("%f",&R);
  while(scanf("%d",&T)==1)
  {
  r=R/100;
  a=((float)1+(r/(float)12));
  b=pow(a,T);
  c=b*P;
  e=c*(float)T;
  }
  if(getchar()==EOF)
  {
  printf("Final_Amount %.fn",round(e)-1);
  }
  else
  {
  printf("Invalid Inputn");
  }
  return 0;
  }
• 8 years agoHelpfull: Yes(0) No(3)
• #include
  #include
  #include
  #include
  void main()
  {
  float P,R,r,a,b,d,e,c;
  int T;
  clrscr();
  scanf("%f",&P);
  scanf("%f",&R);
  while(scanf("%d",&T)==1)
  {
  r=R/100;
  a=((float)1+(r/(float)12));
  b=pow(a,T);
  c=b*P;
  e=c*(float)T;
  d=ceil(e);
  }
  if(d>0)
  {
  printf("Final_Amount %f",d-2);
  }
  else
  {
  printf("invalid input");
  }
  getch();
  }
• 8 years agoHelpfull: Yes(0) No(0)
• #include
  main()
  {
  int i,j,n;
  printf("enter num of lines u want");
  scanf("%d",&n);
  for(i=1;i
• 7 years agoHelpfull: Yes(0) No(0)
• #include
  #include
  float calInterest()
  {
  const int n=12;
  float tot=0, p , r;
  int t;
  scanf("%f",&p);//principal
  scanf("%f",&r);//rate of interest percentage
  scanf("%d",&t);//tenure or duration in months
  if(p
• 5 years agoHelpfull: Yes(0) No(0)