i would really appreciate it if someone can point out the problems in my code. Basically what i am trying to do is to calculate the number of quarters, dimes, nickels and pennies needed, and then add them all up in the end. However, when i run the program, it shows: "cash.c:24:13: error: expression result unused [-Werror,-Wunused-value] printf=("i\n",coins); ^~~~~ cash.c:24:11: error: non-object type 'int (const char *, ...)' is not assignable printf=("i\n",coins);" I couldn't figure out why, pls help! thank you so much in advance!
Here is my code
int quarters, dimes, nickels, pennies, coins, cents; cents = round(dollar*100); quarters = round(cents/ 25); dimes = round((cents-quarters*25) / 10); nickels = round((cents-quarters*25-dimes*10) / 5); pennies = round((cents-quarters*25-dimes*10-nickels*5) / 1); coins = quarters+dimes+nickels+pennies; printf=("i\n",coins);