Programming introduces an Interface console, below is the expeted output.
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1.Print all countries
2.Sort countries by name
3.Sort countries by happyniess rank
4.Sort countries by GDP per Capita
5.Locate and print specific country data
6.EXIT
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2
Name Code Capitol Population GDP Happiness Rank
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Afghanistan AFG Kabul 37172386 1.9362969582E10 141
Albania ALB Tirana 2866376 1.5058879129E10 109
Austria AUT Vienna 8847037 4.56E11 13
Azerbaijan AZE Baku 9942334 4.6939529412E10 85
Bahrain BHR Manama 1569439 3.7746196809E10 41
Bangladesh BGD Dhaka 161356039 2.74E11 110
Belarus BLR Minsk 9485386 5.9662495092E10 67
Belgium BEL Brussels 11422068 5.32E11 17
Belize BLZ Belmopan 408487 3.343E9 50
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Turkey TUR Ankara 82319724 7.67E11 69
Turkmenistan TKM Ashgabat 5850908 4.0761142857E10 59
Uganda UGA Kampala 42723139 2.7476945526E10 133
Ukraine UKR Kiev 44622516 1.31E11 132
United Arab Emirates ARE Abu Dhabi 9630959 4.14E11 21
United Kingdom GBR London 66488991 2.83E12 19
United States USA Washington 327167434 2.05E13 14
Uruguay URY Montevideo 3449299 5.9596885024E10 28
Uzbekistan UZB Tashkent 32955400 5.0499920318E10 47
Venezuela VEN Caracas 28870195 7.6458E10 82
Vietnam VNM Hanoi 95540395 2.45E11 94
Yemen YEM Sanaa 28498687 2.6914402224E10 146
Zambia ZMB Lusaka 17351822 2.6720073436E10 116
Zimbabwe ZWE Harare 14439018 3.1000519447E10 138
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1.Print all countries
2.Sort countries by name
3.Sort countries by happyniess rank
4.Sort countries by GDP per Capita
5.Locate and print specific country data
6.EXIT
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