{"id":1337,"date":"2009-02-19T11:50:56","date_gmt":"2009-02-19T08:50:56","guid":{"rendered":"http:\/\/studentpmr.ru\/?p=1337"},"modified":"2009-02-19T11:50:56","modified_gmt":"2009-02-19T08:50:56","slug":"%d1%87%d0%b8%d1%81%d0%bb%d0%b5%d0%bd%d0%bd%d1%8b%d0%b5-%d0%bc%d0%b5%d1%82%d0%be%d0%b4%d1%8b-%d1%80%d0%b5%d1%88%d0%b5%d0%bd%d0%b8%d1%8f-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc-%d0%bb%d0%b8%d0%bd%d0%b5","status":"publish","type":"post","link":"https:\/\/studentpmr.ru\/?p=1337","title":{"rendered":"\u0427\u0438\u0441\u043b\u0435\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0445 \u0430\u043b\u0433\u0435\u0431\u0440\u0430\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439."},"content":{"rendered":"

\u0417\u0430\u0434\u0430\u043d\u0438\u0435: \u0420\u0435\u0448\u0438\u0442\u044c \u0437\u0430\u0434\u0430\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 III \u043f\u043e\u0440\u044f\u0434\u043a\u0430:<\/p>\n

\u0430) \u041c\u0435\u0442\u043e\u0434\u043e\u043c \u0413\u0430\u0443\u0441\u0441\u0430 (\u043f\u0443\u0442\u0435\u043c \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u043e\u043c\u0443 \u0432\u0438\u0434\u0443).
\n\u0431) \u042d\u0442\u0443 \u0436\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0440\u0435\u0448\u0438\u0442\u044c \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0413\u0430\u0443\u0441\u0441\u0430-\u0417\u0435\u0439\u0434\u0435\u043b\u044f \u0441 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e .
\n\u0425\u043e\u0434 \u0440\u0430\u0431\u043e\u0442\u044b:
\n1.\t\u0420\u0435\u0448\u0438\u043c \u0437\u0430\u0434\u0430\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0413\u0430\u0443\u0441\u0441\u0430
\n\u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0441\u043e\u0441\u0442\u0430\u0432\u0438\u043c \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u0443\u044e \u043c\u0430\u0442\u0440\u0438\u0446\u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u044b:
\n;
\n. \u0414\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0435\u0432\u044f\u0437\u043e\u043a:
\n;<\/p>\n

\u041e\u0442\u0432\u0435\u0442:
\n\u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b: ; ; .
\n\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u0445 \u043d\u0435\u0432\u044f\u0437\u043e\u043a: ; ; .<\/p>\n

2.\t\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u0430\u0440\u043d\u044b\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439 III \u043f\u043e\u0440\u044f\u0434\u043a\u0430 \u043a \u0432\u0438\u0434\u0443, \u0443\u0434\u043e\u0431\u043d\u043e\u043c\u0443 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u0435\u0442\u043e\u0434\u0430 \u0413\u0430\u0443\u0441\u0441\u0430-\u0417\u0435\u0439\u0434\u0435\u043b\u044f \u0438 \u0440\u0435\u0448\u0438\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0439 \u044d\u0442\u0438\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u043c, \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u044f \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0448\u0430\u0433\u0435 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0435\u0432\u044f\u0437\u043e\u043a:
\n\u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u043c \u0441\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430:<\/p>\n

, \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0431\u0443\u0434\u0435\u0442 \u0441\u0445\u043e\u0434\u0438\u0442\u044c\u0441\u044f.<\/p>\n

.
\n\u041e\u0442\u0432\u0435\u0442: \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b: ; ; .<\/p>\n

\u0421\u043e\u0441\u0442\u0430\u0432\u0438\u043c \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u043c\u0435\u0442\u043e\u0434\u0430 \u0413\u0430\u0443\u0441\u0441\u0430-\u0417\u0435\u0439\u0434\u0435\u043b\u044f, \u0432\u044b\u0434\u0430\u044e\u0449\u0443\u044e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438\u043a\u0441\u043e\u0432 \u0438 \u043d\u0435\u0432\u044f\u0437\u043e\u043a \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438:
\n#include<stdio.h>
\n#include<conio.h>
\n#include<math.h>
\n#define e 0.001
\nfloat a[3][3]={{5.3,3.4,0.9},
\n{3.8,7.5,2.5},
\n{3.4,4.1,10.3}},
\nb[3]={4.1,3.5,6.4},
\nx[3]={0,0,0};
\nfloat x_i(int i){
\nfloat q;
\nswitch(i){
\ncase 0:q=1\/a[0][0]*(b[0]-a[0][1]*x[1]-a[0][2]*x[2]);break;
\ncase 1:q=1\/a[1][1]*(b[1]-a[1][0]*x[0]-a[1][2]*x[2]);break;
\ncase 2:q=1\/a[2][2]*(b[2]-a[2][0]*x[0]-a[2][1]*x[1]);break;
\n}
\nreturn q;
\n}
\nfloat b_i(int i){
\nreturn a[i][0]*x[0]+a[i][1]*x[1]+a[i][2]*x[2];
\n}
\nvoid main(){
\nclrscr();
\nint k=0,i,fl;
\nfloat r[3];
\nprintf(«<<<\u041c\u0435\u0442\u043e\u0434 \u0413\u0430\u0443\u0441\u0441\u0430-\u0417\u0435\u0439\u0434\u0435\u043b\u044f>>>\\n»);
\nfor(;;){
\nfl=0;
\nfor(i=0;i<3;i++)
\nx[i]=x_i(i);
\nfor(i=0;i<3;i++){
\nr[i]=b[i]-b_i(i);
\nif(fabs(r[i])<e)fl++;
\n}
\nprintf(«%d \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u044f: r1=%.7f\\t\\tr2=%.7f\\t\\tr3=%.7f\\n»,k+1,fabs(r[0]),fabs(r[1]),fabs(r[2]));
\nif(fl==3){
\nprintf(«\\nx1=%.4f\\nx2=%.4f\\nx3=%.4f»,x[0],x[1],x[2]);
\nbreak;
\n}
\nk++;
\n}
\ngetch();
\n}<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0417\u0430\u0434\u0430\u043d\u0438\u0435: \u0420\u0435\u0448\u0438\u0442\u044c \u0437\u0430\u0434\u0430\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 III \u043f\u043e\u0440\u044f\u0434\u043a\u0430: \u0430) \u041c\u0435\u0442\u043e\u0434\u043e\u043c \u0413\u0430\u0443\u0441\u0441\u0430 (\u043f\u0443\u0442\u0435\u043c \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a \u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u043e\u043c\u0443 \u0432\u0438\u0434\u0443). \u0431) \u042d\u0442\u0443 \u0436\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0440\u0435\u0448\u0438\u0442\u044c \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u0413\u0430\u0443\u0441\u0441\u0430-\u0417\u0435\u0439\u0434\u0435\u043b\u044f \u0441 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c\u044e .<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"_links":{"self":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/1337"}],"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=1337"}],"version-history":[{"count":1,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/1337\/revisions"}],"predecessor-version":[{"id":1338,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=\/wp\/v2\/posts\/1337\/revisions\/1338"}],"wp:attachment":[{"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/studentpmr.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}