What is difference between for and foreach loop in c#?

The for loop executes a statement or a block of statements repeatedly until a specified expression evaluates to false.  there is need to specify the loop bounds( minimum or maximum). int j = 0; for (int i = 1; i <= 5; i++) { j = j + i ; } The foreach statement repeats a group of embedded statements for each element in an array or an object collection.you do not need to specify the loop bounds minimum or maximum. int j = 0; int[] tempArr = new int[] { 0, 1, 2, 3, 5, 8, 13 }; foreach (int i in tempArr ) { j = j + i ; }