hello all,

I need help with this code,

the compiler says it has conflicting types of functions (scan_b for example)...

thanks again,

Livnat.

Code:#include <stdio.h> #include <math.h> void scan_b(double , int , int ); void print_b(double , int , int ); void norm_b(double , int , int ); double std_b(double , int , int ); double avg_b(double , int , int ); int main() { int k,l; double c[100][100]; printf("please enter the number of rows and columns"); scanf("%d%d" , &k, &l); scan_b(c[100][100] ,k,l); print_b(c[100][100] ,k,l); norm_b( c[100][100] , k, l); printf ("the Standard deviation is: %lf" ,std_b( c[100][100] , k, l)); printf ("the mean value is: %lf" ,avg_b( c[100][100] , k, l)); return 0; } void scan_b(double b[100][100] , int i, int j) { int m,n; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) scanf("%d" , &(b[m][n])); } double avg_b(double b[100][100] , int i, int j) { int m,n; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) printf("%d" , &(b[m][n])); } void norm_b(double b[100][100] , int i, int j) { double sum=0,avg, avg2; int m,n; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) sum+=b[m][n]; avg=sum/(i*j); for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) b[m][n]=b[m][n]-avg; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) sum+=b[m][n]*b[m][n]; avg2=sum/(i*j); for (m=0 ; m<i ; m++) double std_b(double b[100][100] , int i, int j); for (n=0 ; n<j ; n++) b[m][n]=(b[m][n])/sqrt(avg2); } int avg_b(double b[100][100] , int i, int j) { double sum=0,avg, avg2; int m,n; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) sum+=b[m][n]; avg=sum/(i*j); return avg; } double std_b(double b[100][100] , int i, int j); { double avg,avg2,sum,std; int m,n; for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) sum+=b[m][n]*b[m][n]; avg2=sum/(i*j); for (m=0 ; m<i ; m++) for (n=0 ; n<j ; n++) sum+=b[m][n]; avg=sum/(i*j); std=sqrt(avg2-pow(avg,2)); return std; }