Conditional Operators etc switch case

day4.cpp

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+#include<iostream>f
+using namespace std;
+int main()
+{
+	//conditional operators
+	int marks;
+	cout<<"Enter the marks"<<endl;
+	cin>>marks;
+
+	if(marks > 33) // if statment - else 
+	{
+		cout<<"You are pass :-)"<<endl;
+
+	}
+	else 
+	{
+		cout<<"oops you are fail :-)"<<endl;
+	}
+	if (marks % 2 ==0)
+	{
+		cout<<"Number is even: "<<marks<<endl;
+	}
+	else
+	{
+		cout<<"The Number is odd: "<<marks<<endl;
+	}
+
+	//cREATE A Condition with  if else if :age is > 18 adult below i8 and 12 teenage and below 12 child 
+
+	int age;
+	cout<<"Enter the age"<<endl;
+	cin>>age;
+
+	if (age<12)
+	{
+		cout<<"you are child"<<age<<endl;
+	}
+	else if (age> 18)
+	{
+		cout<<"You are Adult"<<endl;
+	}
+	else{
+		cout<<"You areb Teenage"<<endl;
+	}
+
+	//nested if else if within if else
+	int total_marks;
+	cout<<"Enter the total_marks"<<endl;
+	cin>>total_marks;
+	if (total_marks>33)
+	{
+		if(total_marks >= 80)					//nested if-else
+		{
+			cout<<"congrats you pass with A+ grade: "<<endl;
+		}
+		else
+		{
+			cout<<"You are just pass: "<<endl;
+		}
+	}
+	else
+	{
+		cout<<"You are fail: "<<endl;
+	}
+	//LOgical Opeartor && || ñot
+	//(logial && )print the user num and tell  if its even and divisble by 3 
+
+	int num;
+	cout<<"Enter the Number: "<<endl;
+	cin>>num;
+	if (num % 2==0 && num%3==0) 		//&& And operator
+	{
+		cout<<"Its divisible by 3 and its  is a even number"<<num<<endl;
+	}
+	else
+	{
+		cout<<"Requirements doesn't meet with the conditions"<<endl;
+	}
+		//(logial || )print the user num and tell  if its even or divisble by 3 
+	int num2;
+	cout<<"Enter the Number: "<<endl;
+	cin>>num2;
+	if (num2 % 2==0 || num2 %3==0)   			//or operator
+	{
+		cout<<"Its Satisy the conditions"<<num<<endl;
+	}
+	else
+	{
+		cout<<"Requirements doesn't meet with the conditions"<<endl;
+	}
+	//Switch Case it compare the value with case and just show us valid answer quickly....
+
+	int day;
+	cout<<"Enter the Number for tha day between (1-7)) :"<<endl;
+	cin>>day;
+	switch(day)
+	{
+		case 1:
+			cout<<"Its Monday: "<<endl;
+			break;
+		case 2:
+			cout<<"Its Tuesday: "<<endl;
+			break;
+		case 3:
+			cout<<"Its Wednesday: "<<endl;
+			break;
+		case 4:
+			cout<<"Its Thrusday: "<<endl;
+			break;
+		case 5:
+			cout<<"Its Friday: "<<endl;
+			break;
+		case 6:
+			cout<<"Its Saturday: "<<endl;
+			break;
+		case 7:
+			cout<<"Its Sunday: "<<endl;
+			break;
+		default:
+			cout<<"You enterd invalid number:-)"<<endl;
+	}
+
+	//one more question on switch case
+	//take character from user and tell weather its vowel or consonent:
+	char value;
+	cout<<"Enter the character"<<endl;
+	cin>>value;
+
+	switch(value)
+	{
+		case 'a':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'e':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'i':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'o':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'u':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'A':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'E':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'I':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'O':
+			cout<<"its vowel: "<<endl;
+			break;
+		case 'U':
+			cout<<"its vowel: "<<endl;
+			break;
+		default :
+			cout<<"Its consonents: "<<endl;
+		}
+}