baitapvenha.cpp

/*
1. Tính tong cac so chan
2. Tinh tong cac so chia het cho 3
3. Dem co bao nhieu so le trong mang

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done-> 1. Tim max lon nhat trong mang
done-> 2. Tinh TBC cac so NT
done-> 3. Kiem tra mang xem co so nguyen to hay khong
done-> 4. Tim min trong mang
done-> 5. Tinh tong cua so nho nhat va lon nhat 
done-> 6. kiem tra mang xem co toan bo la so nguyen to khong
done-> 7. kiem tra mang co tang dan khong
done-> 8. tim tong 2 so lon nhat va can lon nhat
done-> 9. kiem tra mang co doi xung hay khong
done-> 10. Dao nguoc mang

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1. In ra duong co khoang cach lon nhat(tai vi tri nao)
2. Tim 3 diem co S lon nhat
3. Liet ke nhung diem di qua truc toa do
4. Liet ke nhung doan thang song song voi truc hoanh

*/