Simple C program to find total amount of rupees from total number of coins.

manpreet Best Answer 3 years ago

I am trying to write a C program to input number of coins for 25 paise, 50 paise, 1 rupee and 2 rupees and calculate total amount in rupees. This is my code. I am not getting the correct result.

For example for 5 coins of 25 paise, I should get Rs 1.25. But I am getting Rs 1.00. I am very new to C. Please indicate my mistake

#include dio.h>

//Q 7d 2011 7th paper Honours 2008 syllabus
int main()

{
int paise25, paise50, rs1, rs2;
double total;
printf("\n Number of coins of:\n\n");
printf(" 25 paise    = ");
scanf("%d",&paise25);
printf(" 50 paise   = ");
scanf("%d",&paise50);
printf(" 1 rupee = ");
scanf("%d",&rs1);
printf(" 2 rupee      = ");
scanf("%d",&rs2);

total=paise25/4 + paise50/2 + rs1 + 2*rs2;
//if(stat<40 || chemistry<40 || physics<40 || math<40 || c<40)

printf("\n Total amount in rupees: Rs %.02f\n",total);

return 0;
}

manpreet 3 years ago

total=paise25/4 + paise50/2 + rs1 + 2*rs2;

total=paise25/4.0 + paise50/2.0 + rs1 + 2*rs2;