Having problem with this, anyone got a working (ANCI) C program? Write a program

Question

Having problem with this, anyone got a working (ANCI) C program?

Write a program to dispense change. The user enters the amount paid and the amount due. The program determines how many dollars, quarters, dimes, nickels and pennies should be given as change. Write a function with four output parameters that determines the quantity of each kind of coin.

Explanation / Answer

#include #include void change(double coin_change, int *quarters, int *dimes, int *nickels, int *pennies); int main(void) { int c_dollars, c_quarters = 0, c_dimes = 0, c_nickels = 0, c_pennies = 0; double a_paid, a_due, m_change, coin_change; printf("Enter the amount paid> "); scanf("%lf", &a_paid); printf("Enter the amount due> "); scanf("%lf", &a_due); m_change = a_paid - a_due; c_dollars = floor(m_change); coin_change = m_change - floor(m_change); // shows coin change printf(" %f ", coin_change); change(coin_change, &c_quarters, &c_dimes, &c_nickels, &c_pennies); printf("Change is dollars: %d$, quarters: %d, dimes: %d, nickels: %d, pennies: %d", c_dollars, c_quarters, c_dimes, c_nickels, c_pennies); return(0); } void change(double coin_change, int *quarters, int *dimes, int *nickels, int *pennies) { int q = 0, d = 0, n = 0, p = 0; do{ if(coin_change >= 0.25){ q++; *quarters = *quarters + q; coin_change = coin_change - q*0.25; } else if( coin_change >= 0.10){ d++; *dimes = *dimes + d; coin_change = coin_change - 0.1; } else if( coin_change >= 0.05){ n++; *nickels = *nickels + n; coin_change = coin_change - (n*0.05); } else if(coin_change >= 0.01){ p++; *pennies = *pennies + p; coin_change = coin_change - (p*0.01); } }while(coin_change>0); }

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