if we use strtok toseparate a line into two parts,say rola : 23
Code:
for(i=0;i<index;i++){
ptr=strtok(line[i],":");
while(ptr!=NULL)
{
strcpy(num[i],ptr);
ptr=strtok(NULL,":");
}
}
rola248
Last Activity: Mar 28 '10, 06:32 PM
Joined: Jul 19 '09
Location:
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Getting array values using strtok
hi all,
if we use strtok toseparate a line into two parts,say rola : 23
the second part(23) is saved in the array num,,,,,how do we save the first part(rola) in a second array??? -
".....exe stopped woking"!!
hi,
after compiling my program and having no errors or warnings,and when running it i get this message:"main.e xe has stopped working"....
i can't fix this problem,,,can anyone help plz???? -
the first expression is not legal,it should be:
12-36
this is what came to my mind,i know it's not efficient because it doesn't take (,) into consideration,i haven't heard of (lex and flex) before,how can i use them for this purpose??... -
error detection
I'd like to ask,if i have some equations in a text file such as:
1) 2+45-43
2) 28+50-3
3) 12++36
i need a function that detects the error (eq. 3) when reading the file.is there any possible way to do this in c???? -
thanx,but why it doesn't work when i use 6 for both arrays?i mean they both don't end with the null char so why aren't they equal??Leave a comment:
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null char in c
hi,
I have this code,why is the displayed result "false"?
...Code:#include <stdio.h> #include <stdlib.h> #include <string.h> int main() { char name[6]="MEHMET"; /* 6 characters */ char name1[6]="MEHMET"; if (strcmp(name,name1) == 0){ printf("true"); }else{ printf("false"); } return 0; -
the main problem is that i can't read names seperately and put them into an array,and then the numbers into a parallel multidiminsiona l array;the output should be like this:
zeinab 100 90 80
ahmad 70 75 45
.....Leave a comment:
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ineed help...
i need to write a c program that reads information from a txt file into two parallel multidiminsiona l arrays,the problem is that the data is organised like:
Zeinab
100 90 80
Ahmad
70 75 45
Manal
90 99 98
Iyad
80 80 80 the out put is a table with five columns the fifth one should compute the average of the highest grade for each student.(struct ures are not allowed).plz help before tuesday...
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