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now my program able to read the file by adding some code given by you, but i couldnt understand how it actually run..
1234567891011121314151617181920212223242526272829303132333435363738#include <stdio.h><br /><br /><br />void main (void)<br />{<br />char matrix[20][200], line[100][100];<br />int i, j, x, no[20], quiz_1[20], quiz_2[20], quiz_3[20], project[20], midT[20], final[20];<br />FILE *infile;<br /><br />infile = fopen("studentsmark.txt","r");<br /><br />x=0;<br />while (fgets(line,100,infile)!=NULL)<br />{<br /><br />x++;<br />if(x==1)<br />{<br /><br />}<br /><br />else{<br />i=0;<br />while( fscanf(infile,"%d %s %d %d %d %d %d %d",&no<i>,matrix</i><i>, &quiz_1</i><i>, &quiz_2</i><i>, &quiz_3</i><i>, &project</i><i>, &midT</i><i>, &final</i><i>) !=EOF)<br /><br /><br /><br />printf("%d %s %d %d %d %d %d %dn",no</i><i>, matrix</i><i>, quiz_1</i><i>, quiz_2</i><i>, quiz_3</i><i>, project</i><i>, midT</i><i>, final</i><i>);<br />i++;<br /><br /><br /><br /><br />}<br /><br />}<br />fclose(infile);<br />}</i>this is my actual input file
123456789101112123401234567890123456789012345678901234567890123456789012345678901234567890123456789<br />No Matrix quiz1(5%) quiz1(5%) quiz1(5%) Proj(25%) MidT(20%) Final(40%)<br />1 BK20008 4 3 5 18 18 36<br />2 BK20002 5 5 4 10 8 30<br />3 BK20003 3 4 5 18 10 35<br />4 BK20006 4 3 4 20 14 36<br />5 BK20005 5 4 3 13 17 28<br />6 BK20004 2 5 2 4 16 10<br />7 BK20007 3 4 4 21 14 32<br />8 BK20001 4 3 5 11 15 31<br />9 BK20009 3 2 4 10 10 20<br />10 BK20010 4 3 3 23 18 22there is a line of number in the input file.can you explain to me? thanks!
1234567891011121314151617181920212223242526272829303132333435363738394041424344int main ()<br />{<br />char matrix[20][200];<br />int i, j, no[20], quiz_1[20], quiz_2[20], quiz_3[20], project[20], midT[20];<br />FILE *infile;<br /><br />infile = fopen("studentsmark.txt","r");<br /><br />i=0;<br /><br />while( fscanf(infile,"%d %s %d %d %d %d %d",&no<i>, matrix</i><i>, &quiz_1</i><i>, &quiz_2</i><i>, &quiz_3</i><i>, &project</i><i>, &midT</i><i>) !=EOF) i++;<br /><br /><br /><br />for(j=0;j<i;j++)<br />{<br />printf("%d %s %d %d %d %d %dn",no[j], matrix[j], quiz_1[j], quiz_2[j], quiz_3[j], project[j], midT[j]);<br />}<br /><br />fclose(infile);<br />}#include <stdio.h><br /><br /><br />int main ()<br />{<br />char matrix[20][200];<br />int i, j, no[20], quiz_1[20], quiz_2[20], quiz_3[20], project[20], midT[20];<br />FILE *infile;<br /><br />infile = fopen("studentsmark.txt","r");<br /><br />i=0;<br /><br />while( fscanf(infile,"%d %s %d %d %d %d %d",&no</i><i>, matrix</i><i>, &quiz_1</i><i>, &quiz_2</i><i>, &quiz_3</i><i>, &project</i><i>, &midT</i><i>) !=EOF) i++;<br /><br /><br /><br />for(j=0;j<i;j++)<br />{<br />printf("%d %s %d %d %d %d %dn",no[j], matrix[j], quiz_1[j], quiz_2[j], quiz_3[j], project[j], midT[j]);<br />}<br /><br />fclose(infile);<br />}</i>but i am unable to read tis line
No Matrix quiz1(5%) quiz1(5%) quiz1(5%) Proj(25%) MidT(20%)what should i add to make the program read it and ignore it so it can read on the real data i need, i really have no idea…
1234567891011121314151617181920212223242526272829303132333435363738394041424344int main ()<br />{<br />char matrix[20][200];<br />int i, j, no[20], quiz_1[20], quiz_2[20], quiz_3[20], project[20], midT[20];<br />FILE *infile;<br /><br />infile = fopen("studentsmark.txt","r");<br /><br />i=0;<br /><br />while( fscanf(infile,"%d %s %d %d %d %d %d",&no<i>, matrix</i><i>, &quiz_1</i><i>, &quiz_2</i><i>, &quiz_3</i><i>, &project</i><i>, &midT</i><i>) !=EOF) i++;<br /><br /><br /><br />for(j=0;j<i;j++)<br />{<br />printf("%d %s %d %d %d %d %dn",no[j], matrix[j], quiz_1[j], quiz_2[j], quiz_3[j], project[j], midT[j]);<br />}<br /><br />fclose(infile);<br />}#include <stdio.h><br /><br /><br />int main ()<br />{<br />char matrix[20][200];<br />int i, j, no[20], quiz_1[20], quiz_2[20], quiz_3[20], project[20], midT[20];<br />FILE *infile;<br /><br />infile = fopen("studentsmark.txt","r");<br /><br />i=0;<br /><br />while( fscanf(infile,"%d %s %d %d %d %d %d",&no</i><i>, matrix</i><i>, &quiz_1</i><i>, &quiz_2</i><i>, &quiz_3</i><i>, &project</i><i>, &midT</i><i>) !=EOF) i++;<br /><br /><br /><br />for(j=0;j<i;j++)<br />{<br />printf("%d %s %d %d %d %d %dn",no[j], matrix[j], quiz_1[j], quiz_2[j], quiz_3[j], project[j], midT[j]);<br />}<br /><br />fclose(infile);<br />}</i>but i am unable to read tis line
No Matrix quiz1(5%) quiz1(5%) quiz1(5%) Proj(25%) MidT(20%)what should i add to make the program read it and ignore it so it can read on the real data i need, i really have no idea…
Viewing 4 posts - 1 through 4 (of 4 total)