Q58

Consider the translation scheme shown below. $S \rightarrow T\;R$ $R \rightarrow + T \{\text{print}(‘+’);\} R\mid \varepsilon$ $T \rightarrow$ num $\{\text{print}$(num.val)$;\}$ Here num is a token that represents an integer and num.val represents the corresponding integer value. For an input string ‘$9 + 5 + 2$’, this translation scheme will print