main()
{
unsigned int s = 0;
int num_op, r_key, r_data, i;
int range;
char r_op;
// int when_to_print;
printf("Generating random operations\n");
printf("Please enter the number of operations requested: ");
scanf("%d", &num_op );
printf("Please enter a range: ");
scanf("%d", &range );
printf("Please enter a starting seed: ");
scanf("%d", &s );
printf("\nGenerating %d operations with range %d and random seed %d \n", num_op, range, s);
printf("----------------------------------------------------------------------\n");
when_to_print = num_op/10;
printf("when to print: %d",when_to_print);
srand( s );
printf("\nOperation\t Key\t Data\n\n");
for( i = 1; i <= num_op; i++ )
{
Get_next_op( &r_op, &r_key, &r_data, range );
if(r_op == 'I')
{
Insert_Sorted(r_key,r_data);
}
else if(r_op == 'D')
{
Delete(r_key);
}
else if(r_op == 'G')
{
Get(r_key);
}
if(i%when_to_print == 0 )
{
Print();
}
}
printf("Num_G %d, Num_D %d, Num_I %d\n", num_G, num_D, num_I );
}
int main( int argc, char *argv[] )
{
Usage ( argc, argv );
unsigned int s;
int rand_key;
char rand_op;
int ret;
int ret_data;
int i;
unsigned long sum_data;
int num_get, num_delete, num_insert;
srand( s );
sum_data = 0;
num_get = 0;
num_delete = 0;
num_insert = 0;
Repository_init( prob );
for( i = 1; i <= num_op; i++ )
{
Get_next_op( &rand_op, &rand_key, Max_range );
switch( rand_op )
{
case 'G':
num_get++;
ret = Repository_get( rand_key, &ret_data );
if( ret < 0 ) {
printf("\nError in Get with return value %d \n", ret );
}
if( ret == 1 ) sum_data = sum_data + (ret_data%100);
break;
case 'I':
num_insert++;
ret = Repository_insert( rand_key, i );
if( ret < 0 ) {
printf("\nError in Insert with return value %d \n", ret );
}
break;
case 'D':
num_delete++;
ret = Repository_delete( rand_key );
if( ret < 0 ) {
printf("\nError in Delete with return value %d \n", ret );
}
break;
default:
printf("\nError!!!, Illegal operation %c\n", rand_op );
exit(1);
}
if( (i % (num_op/10)) == 0 )
{
printf("Printing after %d operations of %d\n", i, num_op );
if( Max_range > 100 ) Repository_print( 0 );
else Repository_print( 2 );
}
}
printf("Operation summary: get %d, delete %d, insert %d\n", num_get, num_delete, num_insert );
printf("Sum of all Repository_get data modulo 100 is %d\n", sum_data );
/*
int c;
char op;
int key;
int val;
char buf[1024];
int pos = 0;
while ((c=getchar()) != EOF)
{
if (c == '\n')
{
op = buf[0];
key = val = strtol(buf + 2, NULL, 10);
pos = 0;
if (op == 'i')
Repository_insert(key,val);
else if (op == 'd')
Repository_delete(key);
else
Repository_print(2);
}
else
{
buf[pos] = c;
pos++;
}
}
*/
/*Repository_insert(1,400);
Repository_insert(2,100);
Repository_insert(3,100);
Repository_insert(4,100);
Repository_insert(5,100);
Repository_delete(3);
Repository_print(2);*/
}
main( int argc, char *argv[] )
{
unsigned int s = 1;
int Max_range=100;
int num_op = 1000000;
int rand_key;
char rand_op;
int ret;
int ret_data;
int i;
unsigned int percent = 50;
unsigned int sum_data;
int num_get, num_delete, num_update;
while( --argc >0 ){
argv++;
if( !strncmp(*argv,"-r",2))
{
sscanf(argv[1], "%d", &Max_range);
argc--; argv++;
}else if(!strncmp(*argv,"-o",2))
{
sscanf(argv[1],"%d", &num_op);
argc--; argv++;
}else if(!strncmp(*argv, "-s",2))
{
sscanf(argv[1],"%u",&s);
argc--; argv++;
}else if(!strncmp(*argv, "-p",2))
{
sscanf(argv[1],"%u", &percent);
argc--; argv++;
}
}
srand( s );
sum_data = 0;
num_get = 0;
num_delete = 0;
num_update = 0;
Repository_init( percent );
for( i = 1; i <= num_op; i++ )
{
Get_next_op( &rand_op, &rand_key, Max_range );
switch( rand_op )
{
case 'G':
num_get++;
ret = Repository_get( rand_key, &ret_data );
if( ret < 0 ) {
printf("\nError in Get with return value %d \n", ret );
}
if( ret == 1 ) sum_data = sum_data + (ret_data%100);
break;
case 'U':
num_update++;
ret = Repository_update( rand_key, i );
if( ret < 0 ) {
printf("\nError in Update with return value %d \n", ret );
}
break;
case 'D':
num_delete++;
ret = Repository_delete( rand_key );
if( ret < 0 ) {
printf("\nError in Delete with return value %d \n", ret );
}
break;
default:
printf("\nError!!!, Illegal operation %c\n", rand_op );
return 0;
}
if( (i % (num_op/10)) == 0 )
{
printf("\nPrinting after %d operations\n", i );
if( Max_range > 100 ) Repository_print( 0 );
else Repository_print( 1 );
}
}
printf("\n\nOperation summary: get %d, delete %d, update %d\n", num_get, num_delete, num_update );
printf("Sum of all Repository_get data modulo 100 is %d\n", sum_data );
}