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-rw-r--r--ee1301/wk2/lab2/calc.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/ee1301/wk2/lab2/calc.cpp b/ee1301/wk2/lab2/calc.cpp
index f2e0e87..f9925b0 100644
--- a/ee1301/wk2/lab2/calc.cpp
+++ b/ee1301/wk2/lab2/calc.cpp
@@ -7,20 +7,20 @@ int main () {
cout << "Enter an equation: ";
cin >> a >> op >> b;
cout << a << op << b << " = ";
-
- if (op=='+'){
+
+ if (op=='+'){ //Addition
cout << a + b;
}
- if (op=='-'){
+ if (op=='-'){ //Subtraction
cout << a - b;
}
- if (op=='*'){
+ if (op=='*'){ //Multiplication
cout << a * b;
}
- if (op=='/'){
+ if (op=='/'){ //Division
cout << a / b;
}