# one
one = {
'defs': [
    'int f(auto b){return 0;};',
    'int f(long b){return 0;};',
    'int f(void* b){return 0;};',
    'int f(){return 0;};',
],
'tests' : [
    'int A = f();',
    'int B = f(0);',
    'int C = f({});',
    'int D = f(nullptr);',
], 'url': 'https://cppcon.digital-medium.co.uk/v3bqsv/'
}

three = {
'defs': [
'int f(int b){return 0;}',
'int f(int b=0){return 0;}',
'int f(void* b){return 0;}',
'int f(){return 0;}',
'int f(long b){return 0;}',
],

'tests': [
'int A = f();',
'int B = f(0);',
'int C = f(1);',
'int D = f({});',
'int E = f(nullptr);',
],
    'url': 'https://cppcon.digital-medium.co.uk/urea44/'
}

four = {
'defs': [
'int f(int b){return 0;}',
'int f(int b=0){return 0;}',
'int f(void* b){return 0;}',
'int f(){return 0;}',
'int f(long b){return 0;}',
],

'tests': [
'int A = f();',
'int B = f(0);',
'int C = f(1);',
'int D = f({});',
'int E = f(nullptr);',
],
    'url': 'https://cppcon.digital-medium.co.uk/j2hv4d/'
}


import subprocess
import tempfile
for a in [one, three, four]:
    print (a['url'])
    defs = a['defs']
    tests = a['tests']
    for i, d in enumerate(defs, start=1):
        buffer = d

        sol = ''
        for test in tests:
            tbuffer = buffer + 'int main(){' + test + 'return 0;}'

            with tempfile.NamedTemporaryFile(mode='w+', encoding='utf8', suffix='.cpp') as fp:
                fp.write(tbuffer)
                fp.flush()
                #print(subprocess.check_output(["cat", fp.name]))
                print('          ' + tbuffer, end="")
                try:
                    subprocess.check_call(["clang++", "-std=c++20", fp.name])
                    subprocess.check_call(['./a.out'])
                    sol += test[4]
                except:
                    print('XXX')
                    continue
                print()
        print(str(i) + " " + sol)