total_combinations = 0
valid_combinations = 0
 
# Iterăm prin toate combinațiile posibile
for a in range(10):
    for b in range(10):
        for c in range(10):
            for d in range(10):
                total_combinations += 1
                # Verificăm dacă suma cifrelor este 23
                if a + b + c + d == 23:
                    valid_combinations += 1
 
print("Număr total de combinații posibile:", total_combinations)
print("Numărul de combinații care adună 23:", valid_combinations)

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