include

include

include

include

//Complete the following function.

int marks_summation(int* marks, int number_of_students, char gender) { int sum=0; if(gender=='b') { for(int i=0; i<=number_of_students; i+=2) { sum+=marks[i]; } return sum; } else { for(int i =1;i<=number_of_students;i+=2) { sum+=marks[i]; } return sum; }}

int main() { int number_of_students; char gender; int sum;

scanf("%d", &number_of_students); int *marks = (int *) malloc(number_of_students * sizeof (int));

for (int student = 0; student < number_of_students; student++) { scanf("%d", (marks + student)); }

scanf(" %c", &gender); sum = marks_summation(marks, number_of_students, gender); printf("%d", sum); free(marks);

return 0; }