Assignment statement
nassignment: a statement that instructs the processor to compute a value and to store it in a variable. nIt is denoted by ‘=‘.  Note: The ‘=‘ sign does not  mean mathematical equality.
nSyntax:variableName = expression
npublic void reset() {
n tally = 0;
n}
npublic void stepCount () {
n tally = tally + 1;
n}