int threeSumClosest(vector<int>& nums, int target) {
int n = nums.size();
long ret = INT_MAX;
sort(nums.begin(), nums.end());
for(int i=0;i<=n-3;i = skip_start(nums, i, n-1)){
int a = nums[i];
for(int start=i+1, end=n-1;start < end;){
int b = nums[start], c = nums[end];
long sum = a + b + c;
if(abs(sum - target) < abs(ret - target)) ret = sum;
if(sum <= target) start = skip_start(nums, start, end);
else end = skip_end(nums, start, end);
}
}
return ret;
}
int main(int argc, char **argv)
{
/* Libtap call for the number of tests planned. */
plan_tests(NUM_TESTS);
test_config_file_read_none();
skip_start(0 == TORSOCKS_FIXTURE_PATH, 10, "TORSOCKS_FIXTURE_PATH not defined");
test_config_file_read_valid();
test_config_file_read_empty();
test_config_file_read_invalid_values();
skip_end();
return exit_status();
}
int
main(int argc, char *argv[])
{
unsigned int rc = 0;
unsigned int side_effect = 0;
rc = plan_tests(4);
diag("Returned: %d", rc);
rc = ok(1 == 1, "1 equals 1"); /* Should always work */
diag("Returned: %d", rc);
do {
if(1) {
rc = skip(1, "Testing skipping");
continue;
}
side_effect++;
ok(side_effect == 1, "side_effect checked out");
} while(0);
diag("Returned: %d", rc);
skip_start(1 == 1, 1, "Testing skipping #2");
side_effect++;
rc = ok(side_effect == 1, "side_effect checked out");
diag("Returned: %d", rc);
skip_end;
rc = ok(side_effect == 0, "side_effect is %d", side_effect);
diag("Returned: %d", rc);
return exit_status();
}
