in this four-person team, parsa pardali behrouz won the gold medal and fatemeh tamhari sohail mohammadkhaniand amir hossein vahidi tabar won the silver medal . this olympiad was held in hungary from the 7th to the 12th of shahrivar with the participation of participants from 91 countries. our country's computer olympiad team won the ninth place in the world last year with two gold medals and one silver medal. a group of university graduates in shiraz succeeded in building the device needed to inject anti-corrosion and anti-rot materials produce in the petrochemical industry. the products of this technological group have now reached the export stage. this elite young man graduated from shiraz and tehran universities. i have a master's degree in mechanical engineering from shiraz university. i have management from tehran university. mr. nasrallah has two other classmates who graduated from the university. they did not wait to find a job after graduation. after we finished our studies, we decided to go into production. they decided to use their knowledge to design and manufacture some equipmen