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code help

doris09 (5)
So I am getting errors in my code. Can someone help me figure out what I am doing wrong?
this are the errors I am getting:
49: error: a function-definition is not allowed here before the '{' token.
98: error: expected '}' at end of input.
98: error: expected '}' at end of input.

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#include <iostream>
using namespace std;

int getNumAccidents(string);
void findLowest(int, int, int, int, int);
int main()
{
	//Variables
	int choice;
	
	//Asks user to enter choice
	cout << "Please select on of the choices below: " << endl;
	cout << "1. Safest Driving Area\n";
	cout << "2. Lowest Score Drop\n"; 
	cout << "3. Quit" << endl;
	cin >> choice;
	
	if (choice == 1)
	{
		int north, south, east, west, central;
		for (int i = 0; i < 5; i++)
		{
			switch (i)
			{
			case 0:;
				north = getNumAccidents("North");
				break;
			case 1:;
				south = getNumAccidents("South");
				break;
			case 2:;
				east = getNumAccidents("East");
				break;
			case 3:;
				west = getNumAccidents("West");
				break;
			case 4:;
				central = getNumAccidents("Central");
			}
	{

	findLowest (north, south, east, west, central);

	return 0;
}

int getNumAccidents(string region)
{
	int accidents = 0;
	
	cout << "Please enter the number of accidents for region " << region << " : ";
	cin >> accidents;

	while (accidents = 0)
	{
		cout << " The number of accidnts can not be a negative number. Please re-enter accidents: ";
		cin >> accidents;
	}
	return (accidents);
}

void findLowest(int region1, int region2, int region3, int region4, int region5)
{
	int lowest = 0;
	string region = "";
	
	if (region1 < region2 && region1 < region3 && region1 < region4 && region1 < region5)
	{
		lowest = region1;
		region = "North";
	}
	else if (region2 < region1 && region2 < region3 && region2 < region4 && region2 < region5)
	{
		lowest = region2;
		region = "South";
	}
	else if (region3 < region1 && region3 < region2 && region3 < region4 && region3 < region5)
	{
		lowest = region3;
		region = "East";
	}
	else if (region4 < region1 && region4 < region2 && region4 < region3 && region4 < region5)
	{
		lowest = region4;
		region = "West";
	}
	esle if (region5 < region1 && region5 < region2 && region5 < region3 && region5 < region4)
	{
		lowest = region5;
		region = "Central"
	}
	
	cout << "The region with the lowest accidents is: " << region << ". " << endl;
	cout << "The total number of accidents in that region was: " << lowest << " . " <<endl;
}
Last edited on
Little Captain (206)
Your last 'else if' is misspelled as 'esle' if
doris09 (5)
yes I corrected it but the same errors keep coming up. Why?
Kurisutofaa (23)
Inside the main function. You have some errors with missing } braces. You need a closing brace (}) after you call the findLowest function. And the brace before that has to be a closing brace also. Not an open brace.
Ready4Droid (11)
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			switch (i)
			{
			case 0:;
				north = getNumAccidents("North");
				break;
			case 1:;
				south = getNumAccidents("South");
				break;
			case 2:;
				east = getNumAccidents("East");
				break;
			case 3:;
				west = getNumAccidents("West");
				break;
			case 4:;
				central = getNumAccidents("Central");
			}


Case 1:;... there shouldn't be semi-colons after the colons in all of your case statements.
And, in your main routine, where your if (choice == 1) is.. .you open it with { but you try to close it with { as well, that should close with a }. Your for statement has no closing bracket either... basically lots of mistakes. you also are trying to use an std::string but aren't including string... #include <string>

Here is a version that compiles for your viewing pleasure:
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#include <iostream>
#include <string>
using namespace std;

int getNumAccidents(string);
void findLowest(int, int, int, int, int);
int main()
{
	//Variables
	int choice;

	//Asks user to enter choice
	cout << "Please select on of the choices below: " << endl;
	cout << "1. Safest Driving Area\n";
	cout << "2. Lowest Score Drop\n";
	cout << "3. Quit" << endl;
	cin >> choice;

	if (choice == 1)
	{
		int north, south, east, west, central;
		for (int i = 0; i < 5; i++)
		{
			switch (i)
			{
			case 0:
				north = getNumAccidents("North");
				break;
			case 1:
				south = getNumAccidents("South");
				break;
			case 2:
				east = getNumAccidents("East");
				break;
			case 3:
				west = getNumAccidents("West");
				break;
			case 4:
				central = getNumAccidents("Central");
			}
		}
		findLowest(north, south, east, west, central);
	}

	return 0;
}

int getNumAccidents(string region)
{
	int accidents = 0;

	cout << "Please enter the number of accidents for region " << region << " : ";
	cin >> accidents;

	while (accidents = 0)
	{
		cout << " The number of accidnts can not be a negative number. Please re-enter accidents: ";
		cin >> accidents;
	}
	return (accidents);
}

void findLowest(int region1, int region2, int region3, int region4, int region5)
{
	int lowest = 0;
	string region = "";

	if (region1 < region2 && region1 < region3 && region1 < region4 && region1 < region5)
	{
		lowest = region1;
		region = "North";
	}
	else if (region2 < region1 && region2 < region3 && region2 < region4 && region2 < region5)
	{
		lowest = region2;
		region = "South";
	}
	else if (region3 < region1 && region3 < region2 && region3 < region4 && region3 < region5)
	{
		lowest = region3;
		region = "East";
	}
	else if (region4 < region1 && region4 < region2 && region4 < region3 && region4 < region5)
	{
		lowest = region4;
		region = "West";
	}
	else if (region5 < region1 && region5 < region2 && region5 < region3 && region5 < region4)
	{
		lowest = region5;
		region = "Central";
	}

	cout << "The region with the lowest accidents is: " << region << ". " << endl;
	cout << "The total number of accidents in that region was: " << lowest << " . " << endl;
}


I didn't actually run it, so I can't promise it works like you expect, but it does compile at least!
Last edited on
TheIdeasMan (6817)
Hi,

If your IDE doesn't auto-magically do closing braces for you, then get into the practise of typing both opening and closing braces together (or parentheses, angle brackets, whatever comes in pairs) , then go back and fill in what is supposed to be in the braces. That way you will never have mismatched braces.

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while (accidents == 0) // == for comparison, = for assignment
   	{
                // conditional doesn't test for negative, could use unsigned type to help with that
                // otherwise use the <= operator
		cout << " The number of accidnts can not be a negative number. Please re-enter accidents: ";
		cin >> accidents;
	}
	return (accidents);


With the function declarations (before main), it's better to provide variable names for the parameters, and make them the same names as what is in the function definition:

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int getNumAccidents(const string& region); // & means pass by reference for anything that might be big, 
                                                         // const means we can't change it inside the function
                                                         // probably advanced ideas for now, but there you go :+)

void findLowest(const int region1, // Ilike this formatting for multiple parameters
                      const int region2, // no references here, they are only ints
                      const int region3, // consider using unsigned type
                      const int region4, 
                      const int region5);


As a defensive measure, it's a good idea to always put a default: case in a switch. It's not needed here, but it might save you one day :+)

Good Luck !!
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