C :: Matrix Program - Read Two Saved Text Files

Jan 29, 2013

Basically I am to create a program that will read two saved text files; one is [2x4] ~ (matrixA.txt) and another is [4x2] ~ (matrixB.txt). The program is supposed to read both text files, multiply them, and generate an output that will be saved as ~ (matrixC.txt).

So here is my horrible attempt at it:

Code:

#include <stdio.h>
int main() {
FILE * fileA;
FILE * fileB;
FILE * fileC;

[Code] .....

And these are the compile errors...

C:UsersLeDerpHW1.c: In function `main':
HW1.c:27: parse error before `int' //Line 28
C:UsersLeDerpHW1.c: At top level:
HW1.c:34: warning: parameter names (without types) in function declaration //35
HW1.c:34: warning: data definition has no type or storage class //35
HW1.c:35: parse error before `for' //37

[Code] .....

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[Code]...

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Code:

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known_vector frame1 151 65 0 frame2 151.000763 64.538582 0.563737
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[Code] .....

I am able to get only the first values as the output. The first matrix is 5x3, and the second one is a 3x3 matrix.

Matrix 1
1 2 3
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10 11 12

Matrix 2
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The program needs to be able to read the middle names within the text file named Info2.txt

Simply adding the Mname or any related value where the other to name values doesn't do anything and only the 1st line appears on the output.

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