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Let the function fun be defined as int fun( int *k) { *k += 4; return 3 *(*k) -1

ID: 3616230 • Letter: L

Question

Let the function fun be defined as int fun(int *k) { *k += 4; return 3 *(*k) -1; } Suppose fun is used in a program as follows: void main() {
int i =10, j= 10, sum1, sum2; sum1=(i / 2) + fun(&i); sum2=fun(&j) + (j / 2); } What are the values of sum1 and sum2 a. if the operands in the expressions are evaluated left toright? b. if the operands in the expressions are evaluated right toleft? Let the function fun be defined as int fun(int *k) { *k += 4; return 3 *(*k) -1; } Suppose fun is used in a program as follows: void main() {
int i =10, j= 10, sum1, sum2; sum1=(i / 2) + fun(&i); sum2=fun(&j) + (j / 2); } What are the values of sum1 and sum2 a. if the operands in the expressions are evaluated left toright? b. if the operands in the expressions are evaluated right toleft?

Explanation / Answer

int fun(int *k) { *k += 4; return 3 *(*k) -1; } Suppose fun is used in a program as follows: void main() {
int i =10, j= 10, sum1, sum2; sum1=(i / 2) + fun(&i); sum2=fun(&j) + (j / 2); } a. if the operands in the expressions are evaluated left toright?
   i         j   sum1     sum2             in fun     k
   10      10   5+ 41       41+7                             10
    14     14                                                       14
                                                                   10
                                                                   14
sum1=46      sum2=48
b. if the operands in the expressionsare evaluated right to left?