int main(int argc, char ** argv) {
char * secID;
time_t t;
unsigned int pagesize=getpagesize();
setbuf(stdout,0);
retBuffer=(unsigned char *)(((long)retBufferArea + pagesize-1) & ~(pagesize-1));
if(mprotect(retBuffer, 1024, PROT_READ|PROT_EXEC|PROT_WRITE)) {
printf("mprotect failed\n");
return(1);
}
if (argc==1) srand((unsigned) time(&t));
else {
unsigned int seed=atoi(argv[1]);
srand(seed);
}
getGrades(aGrades,ASIZE);
getGrades(bGrades,BSIZE);
getAvg(aGrades,ASIZE);
getAvg(bGrades,BSIZE);
printf("Choose section A or B: ");
secID=getUserLine();
printf("\n");
if (secID[0]=='A') {
printGrades(aGrades,ASIZE,100);
} else if (secID[0]=='B') {
printGrades(bGrades,BSIZE,200);
} else {
printf("Unable to determine which section you wanted.\n");
}
// free(retBufferArea);
exit(0);
}
int main()
{
bool bPass = false;
int low = 0, high = 0; //length of dynamic array
std::cout << "Grade Program\n\n";
while ( bPass != true )
{
std::cout << "Please enter the high grade for the class (int): ";
getValidInput(high);
if ( high < 0 )
{
std::cout << "This is below the low grade. ";
}
else
{
bPass = true;
}
}
int *arrGrades = new int[abs(high - low)+1]; //declare dynamic array
for ( int i = 0 ; i <= high ; i++ )
{
arrGrades[i] = 0;
}
getGrades(high, arrGrades);
for ( int i = 0 ; i <= abs(high - low) ; i++ )
{
std::cout << arrGrades[i] << " grade(s) of " << i << std::endl;
}
delete [] arrGrades; //clear memory
return 0;
}