div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentmassachusetts-institute-of-technology-lecture-5-prof-constantinos-daskalakis-htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Massachusetts Institute of Technology · Lecture 5 Prof Constantinos Daskalakis Todays Topic Optimist pays off! aka The ubiquity and usefulness of dictionaries Dictionaries loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220710165fceabf644be6e6c0026980fhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentmassachusetts-institute-of-technology-lecture-5-prof-constantinos-daskalakis-htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Massachusetts Institute of Technology · Lecture 5 Prof Constantinos Daskalakis Todays Topic Optimist pays off! aka The ubiquity and usefulness of dictionaries Dictionaries loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsinreader035viewer20220710165fceabf644be6e6c0026980fhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentmassachusetts-institute-of-technology-lecture-5-prof-constantinos-daskalakis-htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Massachusetts Institute of Technology · Lecture 5 Prof Constantinos Daskalakis Todays Topic Optimist pays off! aka The ubiquity and usefulness of dictionaries Dictionaries loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...