8 ms·Hi, Can you explain what is all this?by neo7 16y agoHi, Can you explain what is all this?l0nwlf 16y agoThese are standard data structures and algorithms coded in C++. Pretty useful for programming competitions.jey 16y agoOh, looks like the title should say "ACM ICPC". "For ACM" was very confusing to parse.neo7 16y agohmm... thanks a lot, was just reading all that.swah 16y agoI'm missing something... Are those more useful to competitions than to general use for some reason?jrockway 16y agoIn general use, you can use real libraries instead. Or, you can choose not to use C++, which is also a good choice.Abednego 16y ago"Real libraries"? Hey!