Learn C graph
Catalog preview0%
100%
Conditions and loops
Branching and the three loop forms, chosen on purpose.
Required exercises0 / 7
7 required exercises3 optionalDifficulty 2 to 30 / 136 XP
Exercises · 10
ExerciseLevelXPStatus
fizzbuzzPrint numbers from 1 to 100 with fizzbuzz rules+12Newalpha_pairsDisplay the alphabet with each letter repeated twice, alternating case per pair+12Newalpha_descentDisplay the alphabet in reverse with case alternating in pairs of two+12Newdays_in_monthint days_in_month(int year, int month)+12Newdigit_countint digit_count(int n)+12Newtimes_tableDisplay the multiplication table of the given positive integer+16NewhistogramDraw one bar of '#' per integer argument, one bar per line+16NewpyramidOptionalDraw a centered pyramid of '#' whose height comes from the argument+12Newindex_alphaOptionalRepeat each letter by its 0-based alphabetical position+16Newreverse_printOptionalPrint a single argument from its last character back to its first+16New