[[問題]] | [[HOJ Contest 1]] *[[Problem 0743]] [#dfe10db4] #get_img(743) #br -snuke, 11B. ~ a:srslsrsa la -mas, 10B.~ いわゆる乱歩. a(X):Xa(XXrs) a(l) -mas, 10B.~ snuke解を短縮. a(X):XlXa(srs) a() *[[Problem 0744]] [#l21ba243] #get_img(744) #br -Ktya, 13B.~ a(X):XXXXX a(la(a(s)r)) -SA9I, 17B.~ g(X):XXXXX d:g(s)l g(g(d)ddl) *[[Problem 0745]] [#h042daf9] #get_img(745) #br -snuke, 15B.~ 想定解. a(A):sAsAsAAsa(sA) a(r) -Ktya, 16B.~ a(X):XXXXsrsla(sX) a(sr) -mas, 15B.~ a(X):XsrXrsa(sXs) a(sr) *[[Problem 0746]] [#l8594af4] #get_img(746) #br -Ktya, 24B. b(X):XrX a(X):b(b(b(Xb(X))b(b(X)XlXr)))a(sX) a() -snuke, 22B. f(F):FF a(A):f(f(f(f(f(Ar)f(Al)l))r))a(sA) a() -shinike, 23B. q(X):XXXX f(X):q(q(XrrXXXl)l)f(sX) f(l) *[[Problem 0747]] [#x71479bd] #get_img(747) #br -Ktya, 20B. a(X):XrX b(X):a(a(a(X)a(rrX)))b(ssX) b() -snuke, 22B. ~ 想定解 a(A,B,C):CCCCa(AssrBl,sB,AlA) a(l,,) -zephoria, 21B. a(X,Y,Z):ZZZZa(sX,ssYX,YrY) a(,rs,) -mas, 19B. w(X):XrX a(X):w(w(w(X)w(llX)))a(sX) a() -mas, 14B. ~ 乱歩. a(X,Y):Xa(Y,ssYYlX) a(l,) -SA9I, 22B. f(X,Y):ssrXlf(sX,Y-1)r g:f(,5)rf(,5)g g -tozangezan, 30B. a(X):sa(X-1) b:a(4)ra(3)la(4)ra(7)la(2)la(10)la(10)rb b *[[Problem 0748]] [#g42bd6f6] #get_img(748) #br -Ktya, 22B. a(X,Y):Xa(ssX,Y-1)rrX d:a(l,7)rssd d -snuke 21B. a(A,B):lAa(ssA,B-1)rA b:ra(,7)ssb b -zephoria, 19B. a(X,Y):YYYa(ssX,rXYlX) a(,ssr) -zephoria, 11B. a(X):Xa(XssXr) a(s) -mas, 11B. a(X):Xa(lXsXss) a() -mas, 17B. a(X,T):lXa(Xss,T-1)rX a(a(,7),10) *[[Problem 0749]] [#td03f5c7] #get_img(749) #br *[[Problem 0750]] [#v6bcfceb] #get_img(750) #br