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Start your free trialTiago Ramos
2,380 PointsAm I declaring the constants right?
Hi guys,
I replaced the values in the conditions with constants, what am I doing wrong?
Thanks a bunch mates :)
const int revenue = 125000;
string status = null;
// constants values
const int red_value = 100000;
const int yellow_value = 150000;
if (revenue < red_value)
{
const string status = "red";
}
else if (revenue < yellow_value)
{
const string status = "yellow";
}
else
{
const string status = "green";
}
1 Answer
Steven Parker
231,198 PointsI spot two issues:
- you replaced the numeric literals, but still need to replace the strings
- "status" is declared at the top of the program — you can re-assign it but don't re-declare it
Tiago Ramos
2,380 PointsTiago Ramos
2,380 PointsThanks for the help Steven, but it still isn't working, I tried like this:
const int revenue = 125000; const string status = null;
// constants values const int red_value = 100000; const int yellow_value = 150000;
if (revenue < red_value) { status = "red"; } else if (revenue < yellow_value) { status = "yellow"; } else { status = "green"; }
Steven Parker
231,198 PointsSteven Parker
231,198 PointsBut "status" cannot be a constant because it will be re-assigned.
On the other hand, the literals like "red" can be assigned to constants.
Tiago Ramos
2,380 PointsTiago Ramos
2,380 PointsThanks Steven! Now I've made it ;)