loops/do/for/while

day5.cpp

@@ -0,0 +1,52 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	//loops  wgile loop // for loop and do while loop
+	int i=0;
+while(i<5)
+{
+	cout<<i<<endl;
+	i++;
+}
+//print the sum of the natural number where n is input
+int num;
+cout<<"Enter the Natural number:"<<endl;
+cin>>num;
+
+int sum=0;
+int n=1;
+while(n<=num)
+{
+	sum =sum+n;
+	n++;
+}
+cout<<"The sum of the total number is: "<<sum<<endl;
+//now for loop
+for(int n=1;n<=5;n++)
+{
+	cout<<n<<endl;
+}
+//sum of the number from 1 to n and n number will gave the user
+int num2;
+cout<<"Enter the number:"<<endl;
+cin>>num2;
+for (int i=1;i<=num2;i++)
+{
+	int sum=sum+i;
+}
+cout<< "The sum of all number till N is :"<<sum<<endl;
+//now do while loop : these loop are run 1 time in every conditiion
+int do_numer=7;
+do{
+	cout<<"This will print the rsult one time every condition"<<endl;
+	do_numer++;
+}while(do_numer<10);
+
+// Practise question on foor loop;
+
+//Question 1: Enter the number and print untill user enter -1
+
+
+}
+