for() in java
// Starting on 0:
for(int i = 0; i < 5; i++) {
System.out.println(i + 1);
}
// Starting on 1:
for(int i = 1; i <= 5; i++) {
System.out.println(i);
}
// Both for loops will iterate 5 times,
// printing the numbers 1 - 5.
4
1
for(int i = 0; i < 10; i++){
System.out.println(i);
//this will print out every number for 0 to 9.
}
Thank you!
1
0
3.89
9
for(int i = 0; i < 10; i++)
{
//do something
//NOTE: the integer name does not need to be i, and the loop
//doesn't need to start at 0. In addition, the 10 can be replaced
//with any value. In this case, the loop will run 10 times.
//Finally, the incrementation of i can be any value, in this case,
//i increments by one. To increment by 2, for example, you would
//use "i += 2", or "i = i+2"
}
Thank you!
9
0
0
0
public class name_of_java_app {
public static void main(String[] args) {
int value = 4;
string whatever_value = "whatever_val";
// The value can be whatever you want.
for(int name_of_int; name_of_int < value; name_of_int++) {
System.out.println(whatever_value + name_of_int);
}
// The output will be 0 1 2 3 4 whatever_val
// You can put any data value such as char or short but not boolean
}
}
Thank you!
0
0
4.43
7
class for_loop
{
public static void main(String args[])
{
for(int i=0;i<10;i++)
{
System.out.print(" " + i);
}
/*
Output: 0 1 2 3 4 5 6 7 8 9
*/
}
}
Thank you!
7
0
0
8
//Main two types of loops:
//For loop:
for(/*index declaration*/int i=0; /*runs as long as this is true*/
i<=5; /*change number at end of loop*/i++){
doStuff();
}
//While loop:
//runs as long as the condition is true
while(condition){
//do what you want in here
doStuff()
}
Thank you!
8
0
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