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<blockquote data-quote="Arkham Knight" data-source="post: 16460776" data-attributes="member: 500755"><img src="/styles/default/xenforo/smilies/default/happy.gif"&nbsp; class="smilie" loading="lazy" alt=":)" title="Happy&nbsp; &nbsp; :)" data-shortname=":)" /> ඔන්න ගැහුවා හරියටම තියෙනවා නමුත් මේකේ තියෙන්නේ ROWS 2 ක් විතරයි.උබ ඉතුරු row ටික ගහගන්න එතකොට මේක වැඩ කරන විදියත්, code එකේ basic principle එකත් බලාගන්න පුලුවන්.සාරාංශය වශයෙන් කිව්වොත්.මේකේ Table එක Align කරන්න setw() function එක ඕන වෙනවා ඒක නැතුව table එක align කරන්න බෑ හරියට, ඒකට iomanip කියන library එකට access වෙන්න වෙනවා (මේක header file එකක්)ඊට පස්සේ ID එක ගහලා Student ගේ marks බලන්න ඕනේ නම් IF conditional statmenet එක යොදාගන්න පුලුවන්. අවසානයේදි High,Low mark එක ගන්න නම් bubble sort එක යොදාගන්න ඕනේ. මේක කරන්න කලින් final mark ටික ගන්න වෙනම single dimension array එකකට ඊට පස්සේ ඒ array එක sort කරන්න bubble sort algorithm එක හරහා (මම ඒක ගහලා ඇති අවසානයේදි) මතක ඇතුව sorting එකේදි low value එක මුලටත්, high value එක අගටත් දාගන්න.ඊට පස්සේ array එකේ 0 space එකට access වෙලා low mark එකත්array එකේ length - 1 (අවසාන space එක) space එකට access වෙලා high mark එකත් ගන්න පුලුවන්, මේක හරි සරලයි. මෙතනට මම code එක upload කරා. copy කරද්දි toggle wrap එක off කරලා copy කරන්න නැත්නම් VS එකේ code එක messy විදියට paste වෙයි paste කරන කොට. <a href="http://pastebin.com/DfBBRAMi#" target="_blank">http://pastebin.com/DfBBRAMi#</a>ඒ වගේම Elakiri එකේත් ගහලා ඇති. code එක අනිවාර්යෙන්ම වැඩ AND tested Visual Studio එකේ. [CODE]#include &lt;iostream&gt;#include &lt;iomanip&gt;using namespace std;/*1. View all studentdata2. View a student’s data using the ID3. Show the highest and the lowest final marks */void allStudentData();void idStudent();void showHighLowMarks();void menu();int main(){&nbsp; &nbsp; menu();}int sR[3][5];void menu(){&nbsp; &nbsp; //|StudentID 0 | TMA1 1| TMA2 2| BCAT 3| Final 4&nbsp; &nbsp; //student column names&nbsp; &nbsp; sR[0][0] = 0;&nbsp; &nbsp; sR[0][1] = 1;&nbsp; &nbsp; sR[0][2] = 2;&nbsp; &nbsp; sR[0][3] = 3;&nbsp; &nbsp; sR[0][4] = 4;&nbsp; &nbsp; //student One&nbsp; &nbsp; sR[1][0] = 1232;&nbsp; &nbsp; sR[1][1] = 10;&nbsp; &nbsp; sR[1][2] = 23;&nbsp; &nbsp; sR[1][3] = 45;&nbsp; &nbsp; sR[1][4] = 56;//final mark&nbsp; &nbsp; //student two&nbsp; &nbsp; sR[2][0] = 2343;&nbsp; &nbsp; sR[2][1] = 45;&nbsp; &nbsp; sR[2][2] = 43;&nbsp; &nbsp; sR[2][3] = 24;&nbsp; &nbsp; sR[2][4] = 78;//final mark&nbsp; &nbsp; cout &lt;&lt; &quot;----------&nbsp; Menu -----------&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;1. View all studentdata&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;2. View a student’s data using the ID&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;3. Show the highest and the lowest final marks &quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;Type a desired value from the given menu and press the ENTER key to proceed&quot; &lt;&lt; endl;&nbsp; &nbsp; int givenVal = 0;&nbsp; &nbsp; cin &gt;&gt; givenVal;&nbsp; &nbsp; cin.ignore();&nbsp; &nbsp; switch (givenVal)&nbsp; &nbsp; {&nbsp; &nbsp; case 1:&nbsp; &nbsp; &nbsp; &nbsp; allStudentData();&nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; case 2:&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; idStudent();&nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; case 3:&nbsp; &nbsp; &nbsp; &nbsp;&nbsp; showHighLowMarks();&nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; default:&nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;an Error is occurred&quot; &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; cin.clear();//clear the input buffer&nbsp; &nbsp; &nbsp; &nbsp; menu();&nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; }&nbsp; &nbsp; cin.get();}void allStudentData(){ &nbsp; &nbsp; cout &lt;&lt; &quot; &quot;;&nbsp; for(int i=0;i&lt;40;i++){ cout &lt;&lt; &quot;_&quot;;}&nbsp; cout &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;|&quot; &lt;&lt; setw(11) &lt;&lt; &quot;StudentID 0&quot; &lt;&lt; &quot;|&quot; &lt;&lt; setw(6) &lt;&lt; &quot;TMA1 1&quot; &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; &quot;TMA2 2&quot; &lt;&lt; &quot;|&quot; &lt;&lt; setw(6) &lt;&lt; &quot;BCAT 3&quot; &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(7) &lt;&lt; &quot;Final 4|&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;|&quot; &lt;&lt; setw(11) &lt;&lt; sR[1][0] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[1][1] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[1][2] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[1][3] &lt;&lt; &quot;|&quot; &lt;&lt; setw(7) &lt;&lt; sR[1][4] &lt;&lt; &quot;|&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;|&quot; &lt;&lt; setw(11) &lt;&lt; sR[2][0] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[2][1] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[2][2] &lt;&lt; &quot;|&quot; &lt;&lt;&nbsp; setw(6) &lt;&lt; sR[2][3] &lt;&lt; &quot;|&quot; &lt;&lt; setw(7) &lt;&lt; sR[2][4] &lt;&lt; &quot;|&quot; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot; &quot;;&nbsp; for(int i=0;i&lt;40;i++){ cout &lt;&lt; &quot;_&quot;;}&nbsp; cout &lt;&lt; endl;}void idStudent(){&nbsp; &nbsp; cout &lt;&lt; &quot;Id the of the student to see&quot; &lt;&lt; endl;&nbsp; &nbsp; int stdID;&nbsp; &nbsp; cin &gt;&gt; stdID;&nbsp; &nbsp; cin.ignore();&nbsp; &nbsp; for(int i=0;i&lt;3;i++)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; for(int j=0;j&lt;5;j++)&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(sR[i][j] == stdID)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;Student ID.is :&quot; &lt;&lt; sR[i][j] &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;TMA1.......is :&quot; &lt;&lt; sR[i][j+1] &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;TMA2.......is :&quot; &lt;&lt; sR[i][j+1] &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;BCAT.......is :&quot; &lt;&lt; sR[i][j+2] &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; cout &lt;&lt; &quot;Final......is :&quot; &lt;&lt; sR[i][j+4] &lt;&lt; endl;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; break;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; }void showHighLowMarks(){&nbsp; &nbsp; int fM[2];//for receiving final marks&nbsp; &nbsp; int k=0;&nbsp; &nbsp; for(int i=1;i&lt;3;i++)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; for(int j=0;j&lt;5;j++)&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; if(j==4)//final mark value&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fM[k] = sR[i][j];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; k++;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; //sorting&nbsp; &nbsp; for(int i=0;i&lt;1;i++)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; int temp = fM[i+1];&nbsp; &nbsp; &nbsp; &nbsp; if(temp &lt; fM[i])&nbsp; &nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fM[i+1] = fM[i];&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; fM[i] = temp;&nbsp; &nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; cout &lt;&lt; &quot;The Highest value is...&quot; &lt;&lt; fM[1]&nbsp; &lt;&lt; endl;&nbsp; &nbsp; cout &lt;&lt; &quot;The Lowest value is....&quot; &lt;&lt; fM[0]&nbsp; &lt;&lt; endl;}[/CODE]</blockquote>

[QUOTE="Arkham Knight, post: 16460776, member: 500755"] [SIZE=3]:) ඔන්න ගැහුවා හරියටම තියෙනවා නමුත් මේකේ තියෙන්නේ ROWS 2 ක් විතරයි. උබ ඉතුරු row ටික ගහගන්න එතකොට මේක වැඩ කරන විදියත්, code එකේ basic principle එකත් බලාගන්න පුලුවන්. සාරාංශය වශයෙන් කිව්වොත්. මේකේ Table එක Align කරන්න setw() function එක ඕන වෙනවා ඒක නැතුව table එක align කරන්න බෑ හරියට, ඒකට iomanip කියන library එකට access වෙන්න වෙනවා (මේක header file එකක්) ඊට පස්සේ ID එක ගහලා Student ගේ marks බලන්න ඕනේ නම් IF conditional statmenet [/SIZE][SIZE=3]එක යොදාගන්න පුලුවන්. අවසානයේදි High,Low mark එක ගන්න නම් bubble sort එක යොදාගන්න ඕනේ. මේක කරන්න කලින් final mark ටික ගන්න වෙනම single dimension array එකකට ඊට පස්සේ ඒ array එක sort කරන්න bubble sort [/SIZE][SIZE=3][SIZE=3]algorithm [/SIZE]එක හරහා (මම ඒක ගහලා ඇති අවසානයේදි) මතක ඇතුව sorting එකේදි low value එක මුලටත්, high value එක අගටත් දාගන්න. ඊට පස්සේ array එකේ 0 space එකට access වෙලා low [/SIZE][SIZE=3][SIZE=3]mark [/SIZE]එකත් array එකේ length - 1 (අවසාන space එක) space එකට access වෙලා high mark එකත් ගන්න පුලුවන්, මේක හරි සරලයි. මෙතනට මම code එක upload කරා. copy කරද්දි toggle wrap එක off කරලා copy කරන්න නැත්නම් VS එකේ code එක messy විදියට paste වෙයි paste කරන කොට. [url]http://pastebin.com/DfBBRAMi#[/url] ඒ වගේම Elakiri එකේත් ගහලා ඇති. code එක අනිවාර්යෙන්ම වැඩ AND tested Visual Studio එකේ. [/SIZE] [CODE] #include <iostream> #include <iomanip> using namespace std; /* 1. View all studentdata 2. View a student’s data using the ID 3. Show the highest and the lowest final marks */ void allStudentData(); void idStudent(); void showHighLowMarks(); void menu(); int main() { menu(); } int sR[3][5]; void menu() { //|StudentID 0 | TMA1 1| TMA2 2| BCAT 3| Final 4 //student column names sR[0][0] = 0; sR[0][1] = 1; sR[0][2] = 2; sR[0][3] = 3; sR[0][4] = 4; //student One sR[1][0] = 1232; sR[1][1] = 10; sR[1][2] = 23; sR[1][3] = 45; sR[1][4] = 56;//final mark //student two sR[2][0] = 2343; sR[2][1] = 45; sR[2][2] = 43; sR[2][3] = 24; sR[2][4] = 78;//final mark cout << "---------- Menu -----------" << endl; cout << "" << endl; cout << "1. View all studentdata" << endl; cout << "2. View a student’s data using the ID" << endl; cout << "3. Show the highest and the lowest final marks " << endl; cout << "" << endl; cout << "Type a desired value from the given menu and press the ENTER key to proceed" << endl; int givenVal = 0; cin >> givenVal; cin.ignore(); switch (givenVal) { case 1: allStudentData(); break; case 2: idStudent(); break; case 3: showHighLowMarks(); break; default: cout << "an Error is occurred" << endl; cin.clear();//clear the input buffer menu(); break; } cin.get(); } void allStudentData() { cout << " "; for(int i=0;i<40;i++){ cout << "_";} cout << endl; cout << "|" << setw(11) << "StudentID 0" << "|" << setw(6) << "TMA1 1" << "|" << setw(6) << "TMA2 2" << "|" << setw(6) << "BCAT 3" << "|" << setw(7) << "Final 4|" << endl; cout << "|" << setw(11) << sR[1][0] << "|" << setw(6) << sR[1][1] << "|" << setw(6) << sR[1][2] << "|" << setw(6) << sR[1][3] << "|" << setw(7) << sR[1][4] << "|" << endl; cout << "|" << setw(11) << sR[2][0] << "|" << setw(6) << sR[2][1] << "|" << setw(6) << sR[2][2] << "|" << setw(6) << sR[2][3] << "|" << setw(7) << sR[2][4] << "|" << endl; cout << " "; for(int i=0;i<40;i++){ cout << "_";} cout << endl; } void idStudent() { cout << "Id the of the student to see" << endl; int stdID; cin >> stdID; cin.ignore(); for(int i=0;i<3;i++) { for(int j=0;j<5;j++) { if(sR[i][j] == stdID) { cout << "Student ID.is :" << sR[i][j] << endl; cout << "TMA1.......is :" << sR[i][j+1] << endl; cout << "TMA2.......is :" << sR[i][j+1] << endl; cout << "BCAT.......is :" << sR[i][j+2] << endl; cout << "Final......is :" << sR[i][j+4] << endl; break; } } } } void showHighLowMarks() { int fM[2];//for receiving final marks int k=0; for(int i=1;i<3;i++) { for(int j=0;j<5;j++) { if(j==4)//final mark value { fM[k] = sR[i][j]; k++; } } } //sorting for(int i=0;i<1;i++) { int temp = fM[i+1]; if(temp < fM[i]) { fM[i+1] = fM[i]; fM[i] = temp; } } cout << "The Highest value is..." << fM[1] << endl; cout << "The Lowest value is...." << fM[0] << endl; } [/CODE] [/QUOTE]

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