commit b84aabf0fc388ce5939a60bea982c4fad488dd84 from: jrmu date: Thu Feb 5 23:16:09 2026 UTC Provide solution for 3-2 escape commit - 11f8be0cd34b7f09a14494acd0c4cb8824f62819 commit + b84aabf0fc388ce5939a60bea982c4fad488dd84 blob - /dev/null blob + aab284ab57515688f19377cda1779f77b8b71759 (mode 644) --- /dev/null +++ 3-2-input @@ -0,0 +1,43 @@ +_What maintains one Vice, would + bring up two Children_. You may think +perhaps, that a _little_ Tea, or a _little_ Punch + now and then, Diet a _little_ more + costly, Clothes a _little_ finer + , and a _little_ Entertainment now + and then, can be no _great_ Matter; +but remember what _Poor Richard_ says, _Many a Little makes a Mickle._ + +_Bewareoflittleexpenses;AsmallLeakwillsinkagreatShip_;andagain,_WhoDaintieslove,shallBeggarsprove_;andmoreover,_FoolsmakeFeasts,andwiseMeneatthem._ + + Buy what thou hast + no Need of, and ere long thou shalt sell thy Necessaries. + +If you would know the Value of Money, go and try to borrow some; for, he that goes a borrowing goes a sorrowing. + +Andnowtoconclude,_ExperiencekeepsadearSchool,butFoolswilllearninnoother,andscarceinthat_;foritistrue,_wemaygiveAdvice,butwecannotgiveConduct_,as_PoorRichard_says:However,rememberthis,_Theythatwon'tbecounseled,can'tbehelped_,as_PoorRichard_says:andfarther,That_ifyouwillnothearReason,she'llsurelyrapyourKnuckles_. + +It would be thought a hard Government that should tax its People +one-tenth Part of their _Time_, to be employed in its Service. But +_Idleness_ taxes many of us much more, if we reckon all that is spent +in absolute _Sloth_, or doing of nothing, with that which is spent in +idle Employments or Amusements, that amount to nothing. _Sloth_, by +bringing on Diseases, absolutely shortens Life. _Sloth, like Rust, +consumes faster than Labor wears; while the used key is always bright, +as Poor Richard says. But dost thou love Life, then do not squander +Time, for that's the stuff Life is made of, as Poor Richard_ says. How +much more than is necessary do we spend in sleep, forgetting that _The +sleeping Fox catches no Poultry_, and that _There will be sleeping +enough in the Grave_, as _Poor Richard_ says. + +_If Time be of all Things the most precious, wasting Time must be, as +Poor Richard_ says, _the_ _greatest Prodigality_; since, as he +elsewhere tells us, _Lost Time is never found again; and what we call +Time enough, always proves little enough_: Let us then up and be +doing, and doing to the Purpose; so by Diligence shall we do more with +less Perplexity. _Sloth makes all Things difficult, but Industry all +easy_, as _Poor Richard_ says; and _He that riseth late must trot all +Day, and shall scarce overtake his Business at Night; while Laziness +travels so slowly, that Poverty soon overtakes him_, as we read in +_Poor Richard_, who adds, _Drive thy Business, let not that drive +thee_; and _Early to Bed, and early to rise, makes a Man healthy, +wealthy, and wise._ blob - /dev/null blob + 467b5390120da08d0eaa1bf122fbe0b3b7675910 (mode 644) --- /dev/null +++ 3-2-output @@ -0,0 +1 @@ +_What maintains\tone\tVice,\twould\n\tbring\tup\ttwo\tChildren_. You may think \nperhaps, that a _little_ Tea, or a _little_ Punch\n now and\t\tthen, Diet a \t _little_ more\n costly,\t \tClothes a _little_ finer \n , and a _little_\t\t Entertainment now\t\t\t\n and then, can be no _great_ Matter; \t\t \nbut remember what _Poor Richard_ says, _Many a Little makes a Mickle._\n\n_Bewareoflittleexpenses;AsmallLeakwillsinkagreatShip_;andagain,_WhoDaintieslove,shallBeggarsprove_;andmoreover,_FoolsmakeFeasts,andwiseMeneatthem._\n\n Buy \twhat\t\t thou\t\t hast\n \t\t\t no Need of, \t\tand ere\t\tlong thou shalt\t\tsell thy Necessaries. \t\t\t\n\nIf you would know the Value of Money, go and try to borrow some; for, he that goes a borrowing goes a sorrowing.\n\nAndnowtoconclude,_ExperiencekeepsadearSchool,butFoolswilllearninnoother,andscarceinthat_;foritistrue,_wemaygiveAdvice,butwecannotgiveConduct_,as_PoorRichard_says:However,rememberthis,_Theythatwon'tbecounseled,can'tbehelped_,as_PoorRichard_says:andfarther,That_ifyouwillnothearReason,she'llsurelyrapyourKnuckles_.\n\nIt would be thought a hard Government that should tax its People\none-tenth Part of their _Time_, to be employed in its Service. But\n_Idleness_ taxes many of us much more, if we reckon all that is spent\nin absolute _Sloth_, or doing of nothing, with that which is spent in\nidle Employments or Amusements, that amount to nothing. _Sloth_, by\nbringing on Diseases, absolutely shortens Life. _Sloth, like Rust,\nconsumes faster than Labor wears; while the used key is always bright,\nas Poor Richard says. But dost thou love Life, then do not squander\nTime, for that's the stuff Life is made of, as Poor Richard_ says. How\nmuch more than is necessary do we spend in sleep, forgetting that _The\nsleeping Fox catches no Poultry_, and that _There will be sleeping\nenough in the Grave_, as _Poor Richard_ says.\n\n_If Time be of all Things the most precious, wasting Time must be, as\nPoor Richard_ says, _the_ _greatest Prodigality_; since, as he\nelsewhere tells us, _Lost Time is never found again; and what we call\nTime enough, always proves little enough_: Let us then up and be\ndoing, and doing to the Purpose; so by Diligence shall we do more with\nless Perplexity. _Sloth makes all Things difficult, but Industry all\neasy_, as _Poor Richard_ says; and _He that riseth late must trot all\nDay, and shall scarce overtake his Business at Night; while Laziness\ntravels so slowly, that Poverty soon overtakes him_, as we read in\n_Poor Richard_, who adds, _Drive thy Business, let not that drive\nthee_; and _Early to Bed, and early to rise, makes a Man healthy,\nwealthy, and wise._\n \ No newline at end of file blob - /dev/null blob + fd36b8b3b0e0646e3b9ddee4f3b9e235a3d34af9 (mode 644) --- /dev/null +++ 3-2.c @@ -0,0 +1,80 @@ +/* 3-2 Write a function escape(s,t) that converts characters like newline and + * tab into visible escape sequences like \n and \t as it copies the string t + * to s. Use a switch. Write a function for the other direction as well, + * converting escape sequences into the real characters. */ + +#include + +#define MAXLINE 1000 /* maximum input line size */ + +int escape(char s[], const char t[]); +int getlin(char s[], int lim); +int unescape(char s[], const char t[]); + +int main() { + int len; + char input[MAXLINE]; + char output[MAXLINE]; + char output2[MAXLINE]; + while ((len=getlin(input,MAXLINE))>0) { + escape(output, input); + printf("%s", output); +// snprintf(output2, MAXLINE, "%s", output); + } + + return 0; +} + +/* getlin: read a line into s, return length */ +int getlin(char s[], int lim) { + int c, i; + + for (i=0; i