write a c program to find simple interest

                                           c-program

                         write a c program to find simple interest 

1. #include<stdio.h>
2. #include<conio.h>
3. void main()
4. {
5. float P,R,T,SI;
6. clrscr();
7. printf("enter the values of principal,rate of interest,time(in years)");
8. scanf("%f%f%f",&P,&R,&T);
9. SI=0.01*P*R*T;
10. printf("simple interest = %f",SI);
11. getch();
12. }

                                                         output 

      precautions :- 

1. you take care about semi colon (terminators )
2. if you are using float data base than keep in mind with float we use %f
3. at last don't forget to write getch();
4. and don't forget to close the entire program 

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