int main(){
    // int marks[4];
    // marks[0]=34;
    // printf("marks of student1 is %d \n",marks[0]);
    int marks[4];
    for(int i=0; i<4; i++){
        printf("enter the value of %d element of array\n",i);
        scanf("%d",&marks[i]);
    }
    for(int i=0; i<4; i++){
        printf("the value of %d element of array is %d\n",i,marks[i]);
    }
    return 0;
}