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Results tagged with greedy
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user 7424
greedy.c, one of the assignments in Problem Set 1, asks you to develop a "greedy algorithm" to calculate the minimum number of coins needed to make change, while demonstrating an understanding of floating point number storage in a computer.
0
votes
1
answer
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getting error message for greedy expeted identifier
jharvard@appliance (~/Dropbox/pset1): make greedy
clang -ggdb3 -O0 -std=c99 -Wall -Werror greedy.c -lcs50 -lm -o greedy
greedy.c:13:4: error: expected identifier or '('
{
^
1 error generated … .
make: *** [greedy] Error 1
Here is the code it refers to:
#include <stdio.h>
#include <cs50.h>
#include <math.h>
int main (void);
int money;
int quater;
int dime;
int nickle;
int penny;
{
do …
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votes
1
answer
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Error Message while doing Greedy for declared variable
greedy.c:8:7: note: previous definition is here
int i;
This variable has been declared and used and I am getting this error message.
If I remove the declared variable then it tells me I didn't de …