{"id":25352,"date":"2015-08-23T11:07:19","date_gmt":"2015-08-23T08:07:19","guid":{"rendered":"http:\/\/studentpmr.ru\/?p=25352"},"modified":"2015-08-23T11:07:43","modified_gmt":"2015-08-23T08:07:43","slug":"%d0%b7%d0%b0%d0%b4%d0%b0%d1%87%d0%b8-%d1%81-%d0%bf%d0%b5%d1%80%d0%b2%d1%8b%d0%b9-%d0%ba%d1%83%d1%80%d1%81-%d0%be%d1%82%d0%b2%d0%b5%d1%82%d1%8b-%d1%86%d0%b8%d0%ba%d0%bb%d0%b8%d1%87%d0%b5%d1%81-6","status":"publish","type":"post","link":"https:\/\/studentpmr.ru\/?p=25352","title":{"rendered":"\u0417\u0430\u0434\u0430\u0447\u0438 \u0421++ (\u043f\u0435\u0440\u0432\u044b\u0439 \u043a\u0443\u0440\u0441) — \u043e\u0442\u0432\u0435\u0442\u044b. \u0426\u0438\u043a\u043b\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u044b. \u0427\u0430\u0441\u0442\u044c 5."},"content":{"rendered":"

3-085.cpp<\/strong>
\n<———————————————————————->
\n\/\/vychislit na otrezke [a;b] s shagom h znachenie funktsii F(x)=sin(1\/x)+2<\/p>\n

#include <conio.h>
\n#include <math.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nfloat a,b,h,x;
\nprintf(«Vvedite granitsy otrezka [a;b] i znachenie shaga h: «);
\nscanf(«%f%f%f»,&a,&b,&h);
\nfor(x=a;x<=b;x+=h)
\nprintf(«\\n %5.2f | %-.4f»,x,sin(1\/x)+2);
\ngetch();
\n}
\n3-093.cpp<\/strong>
\n<———————————————————————->
\n\/\/vychislit’ funktsiyu f(x)=2*cos(x)-1 na otrezke [a;b] s shagom h<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\n#include <math.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nfloat x,a,b,h;
\nprintf(«\\tf(x)=2*cos(x)-1\\nVvedite granitsy otrezka [a;b] i shag h: «);
\nscanf(«%f%f%f»,&a,&b,&h);
\nprintf(» x | f(x) |\\n——-+————|\\n»);
\nx=a;
\nwhile(x<=b)
\n{
\nprintf(» %5.2f | %10.4f |\\n»,x,2*cos(x)-1);
\nx+=h;
\n}
\ngetch();
\n}<\/p>\n

3-099.cpp<\/strong>
\n<———————————————————————->
\n\/\/vychislit’ na otrezke [a;b] s shagom h funktsiyu f(x)=x-sinx<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\n#include <math.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nprintf(«\\tf(x)=x-sinx\\nVvedite granitsy otrezka [a;b] i shag izmeneneniya argumenta: «);
\nfloat a,b,h,x;
\nscanf(«%f%f%f»,&a,&b,&h);
\nx=a;
\nprintf(» x | f(x) |\\n——-+———-|\\n»);
\nwhile(x<=b)
\n{
\nprintf(» %5.2f | %8.4f |\\n»,x,x-sin(x));
\nx+=h;
\n}
\ngetch();
\n}<\/p>\n

3-100.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti kolichestvo tsifr v vved`nnom s klaviatury chisle<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,k=0;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nwhile(n)
\n{
\nn\/=10;
\nk++;
\n}
\nprintf(«V etom chisle %u tsifr»,k);
\ngetch();
\n}
\n3-101.cpp<\/strong>
\n<———————————————————————->
\n\/\/pomenyat’ v chisle pervuyu i poslednyuyu tsifru mestami<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,i,last,first;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nlast=n%10;
\nunsigned m=n,k=0;
\ndo
\n{
\nk++;
\nfirst=m%10;;
\nm\/=10;
\n}
\nwhile(m);
\nm=1;
\nfor(i=1;i<k;i++)
\nm=m*10;
\nn=(n%m\/10)*10+first+last*m;
\nprintf(«Rezul’tat: %u»,n);
\ngetch();
\n}<\/p>\n

3-102.cpp<\/strong>
\n<———————————————————————->
\n\/\/chitaetsya li chislo N odinakovo sprava nalevo i sleva napravo<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n;
\nprintf(«Vvedite tseloe polozhitel’noe chislo: «);
\nscanf(«%u»,&n);
\nunsigned m=n,p=0;
\nwhile(m)
\n{
\np=10*p+m%10;
\nm\/=10;
\n}
\nif(p==n)
\nprintf(«Otvet: da»);
\nelse
\nprintf(«Otvet: net»);
\ngetch();
\n}
\n3-106.cpp<\/strong>
\n<———————————————————————->
\n\/\/proverit’, budet li tsifra M vhodit’ v desyatichnuyu zapis’ chisla N<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned M,N,n,f=0;
\nprintf(«Vvedite natural’noe chislo i nekotoruyu tsifru: «);
\nscanf(«%u%u»,&N,&M);
\nn=N;
\nwhile(n)
\n{
\nif(n%10==M)
\nf++;
\nn\/=10;
\n}
\nif(f)
\nprintf(«Tsifra %u vhodit v zapis’ chisla %u»,M,N);
\nelse
\nprintf(«Tsifra %u ne vhodit v zapis’ chisla %u»,M,N);
\ngetch();
\n}
\n3-109.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti vse deliteli chisla N<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,i;
\nprintf(«Vvedite polozhitel’noe tseloe chislo: «);
\nscanf(«%u»,&n);
\nprintf(«Deliteli chisla %u:\\n»,n);
\nfor(i=1;i<=n\/2;i++)
\nif(n%i==0)
\nprintf(«%5u |»,i);
\ngetch();
\n}
\n3-118.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti summu pervoj i poslednej tsifr natural’nogo chisla N<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,s,k;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\ns=n%10;
\nwhile(n)
\n{
\nk=n%10;
\nn\/=10;
\n}
\ns+=k;
\nprintf(«Summa pervoj i poslednej tsifr ravna %u»,s);
\ngetch();
\n}
\n3-121.cpp<\/strong>
\n<———————————————————————->
\n\/\/dopisat’ v nachalo i konets natural’nogo chisla N tsifru K<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,i,m,k;
\nprintf(«Vvedite natural’noe chislo i lyubuyu tsifru: «);
\nscanf(«%u%u»,&n,&k);
\nm=n;
\nfor(i=1;m;i*=10)
\nm\/=10;
\nn=(n+i*k)*10+k;
\nprintf(«Rezul’tat: %u»,n);
\ngetch();
\n}
\n3-127.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti na otrezke [n;m] chislo s maksimal’nym kolichestvom delitelej<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,m,x,max,i,j,k;
\nprintf(«Vvedite granitsy otrezka [n;m]: «);
\nscanf(«%u%u»,&n,&m);
\nfor(i=n;i<=m;i++)
\n{
\nk=0;
\nfor(j=2;j<i\/2;j++)
\nif(i%j==0)
\nk++;
\nif(k>max)
\n{
\nmax=k;
\nx=i;
\n}
\n}
\nprintf(«Rezul’tat: %u (delitelej — %u)»,x,max);
\ngetch();
\n}<\/p>\n

3-135.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti kolichestvo chisel, ne prevyshayuschih N i ne delyaschihsya na 2,3 i 5<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,i,k=0;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nprintf(«Rezul’tat:\\n»);
\nfor(i=1;i<=n;i++)
\nif(i%2&&i%3&&i%5)
\nk++;
\nif(k)
\nprintf(«Najdeno %u takih chisel»,k);
\nelse
\nprintf(«Takie chisla ne najdeny»);
\ngetch();
\n}
\n3-140.cpp<\/strong>
\n<———————————————————————->
\n\/\/perestavit’ tsifry natural’nogo chisla taak, chtoby obrazovalos’ minimal’no vozmozhnoe chislo<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n;
\nshort a[10],i,j,k,t;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nfor(k=0;n;k++)
\n{
\na[k]=n%10;
\nn\/=10;
\n}
\nfor(i=0;i<k;i++)
\nfor(j=i+1;j<k;j++)
\nif(a[i]>a[j])
\n{
\nt=a[i];
\na[i]=a[j];
\na[j]=t;
\n}
\nfor(i=0;i<k;i++)
\nprintf(«%i»,a[i]);
\ngetch();
\n}
\n3-141.cpp<\/strong>
\n<———————————————————————->
\n\/\/perestavit’ tsifry natural’nogo chisla taak, chtoby obrazovalos’ minimal’no vozmozhnoe chislo<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n;
\nshort a[10],i,j,k,t;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nfor(k=0;n;k++)
\n{
\na[k]=n%10;
\nn\/=10;
\n}
\nfor(i=0;i<k;i++)
\nfor(j=i+1;j<k;j++)
\nif(a[i]<a[j])
\n{
\nt=a[i];
\na[i]=a[j];
\na[j]=t;
\n}
\nfor(i=0;i<k;i++)
\nprintf(«%i»,a[i]);
\ngetch();
\n}
\n3-143.cpp<\/strong>
\n<———————————————————————->
\n\/\/budut li odinakovymi pervaya i poslednyaya tsifry natural’nogo chisla?<\/p>\n

#include <conio.h>
\n#include <stdio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n,m,k;
\nprintf(«Vvedite natural’noe chislo: «);
\nscanf(«%u»,&n);
\nfor(m=n;m;m\/=10)
\nk=m%10;
\nif(k==n%10)
\nprintf(«Pervaya i poslednyaya tsifry ravny»);
\nelse
\nprintf(«Pervaya i poslednyaya tsifry ne ravny»);
\ngetch();
\n}
\n3-145.cpp<\/strong>
\n<———————————————————————->
\n\/\/yavlyaetsya li chislo N palindromom<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nvoid main()<\/p>\n

{
\nclrscr();
\nunsigned n;
\nprintf(«\\tPalindrom\\nVvedite tseloe polozhitel’noe chislo: «);
\nscanf(«%u»,&n);
\nunsigned m=n,p=0;
\nwhile(m)
\n{
\np=10*p+m%10;
\nm\/=10;
\n}
\nif (p==n)
\nprintf(«Eto chislo yavlyaetsya palindromom»);
\nelse
\nprintf(«Eto chislo ne yavlyaetsya palindromom»);
\ngetch();
\n}<\/p>\n

3-146.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti tselye chisla, pri vozvedenii v kvadrat dayuschie palindromy<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nint palindrom(unsigned n)<\/p>\n

{
\nunsigned m=n,p=0;
\nwhile(m)
\n{
\np=p*10+m%10;
\nm\/=10;
\n}
\nif (p==n)
\nreturn 1;
\nelse
\nreturn 0;
\n}<\/p>\n

void main()<\/p>\n

{
\nclrscr();
\nfor(unsigned i=1;i<65536;i++)
\nif(palindrom (i*i))
\nprintf(«%6u > %-6u\\n»,i,i*i);
\ngetch();
\n}<\/p>\n

3-147.cpp<\/strong>
\n<———————————————————————->
\n\/\/najti tselye chisla-palindromy, pri vozvedenii v kvadrat takzhe dayuschie palindromy<\/p>\n

#include <stdio.h>
\n#include <conio.h>
\nint palindrom(unsigned n)<\/p>\n

{
\nunsigned m=n,p=0;
\nwhile(m)
\n{
\np=p*10+m%10;
\nm\/=10;
\n}
\nif (p==n)
\nreturn 1;
\nelse
\nreturn 0;
\n}<\/p>\n

void main()<\/p>\n

{
\nclrscr();
\nfor(unsigned i=1;i<65536;i++)
\nif(palindrom(i)&&palindrom(i*i))
\nprintf(«%6u > %-6u\\n»,i,i*i);
\ngetch();
\n}<\/p>\n","protected":false},"excerpt":{"rendered":"

3-085.cpp <———————————————————————-> \/\/vychislit na otrezke [a;b] s shagom h znachenie funktsii F(x)=sin(1\/x)+2 #include <conio.h> #include <math.h> #include <stdio.h> void main() { clrscr(); float a,b,h,x; printf(«Vvedite granitsy otrezka [a;b] i znachenie shaga h: «); scanf(«%f%f%f»,&a,&b,&h); for(x=a;x<=b;x+=h) printf(«\\n %5.2f | %-.4f»,x,sin(1\/x)+2); getch(); }<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"_links":{"self":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/25352"}],"collection":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25352"}],"version-history":[{"count":2,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/25352\/revisions"}],"predecessor-version":[{"id":25354,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/25352\/revisions\/25354"}],"wp:attachment":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}