QN007. Write a program to print 1 to 100.

---

1. Objective

To print the number from 1 to 100 in computer.

2. Theory

The Java for loop is used to iterate a part of the program several times. If the number of iteration is fixed, it is recommonded to use for loop. A simple for loop is the same as c/ c++. We can initialize the variable, check condition and increment/ decrement value.
Syntax:
    for(initialization; condition; increment/decrement){
      //Statement or code to be executed
    }

1. Initialization:
    It is the initial condition which is executed once when the loop starts.
2. Condition:
    It is the second condition which is executed each time to test the condition of the loop. It continues the execution until the condition is false. It muse return boolean value either ture or false.
3. Statement:
    The statement of the loop is ececuted each time until the condition is not false.
4. Increment/Decrement:
    In increment or decrements the variable value. It is an optional condition.

3. Source Code

public class Qn007{
public static void main(String[] args){
for(int i=1;i<=100;i++)
{
System.out.print(i + "\t");
}
}
}


1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50
51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100

5. Conclusion

In this way, I would like to conclude that, we can print 1 to 100 using for loop.