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#include
void fun(int (*s)[10], int *b, int *n, int mm, int nn)
{
}
main()
{
int w[10][10] = {{33,33,33,33},{44,44,44,44},{55,55,55,55}}, i, j ;
int a[100] = {0}, n = 0 ;
printf(¡°The matrix:\n¡±) ;
for(i = 0 ; i < 3 ; i++)
{
for(j = 0 ; j < 4 ; j++)
printf(¡°%3d¡±,w[i][j]) ;
printf(¡°\n¡±) ;
}
fun(w, a, &n, 3, 4) ;
printf(¡°The A array:\n¡±) ;
for(i = 0 ; i < n ; i++)
printf(¡°%3d¡±,a[i]);
printf(¡°\n\n¡±) ;
}
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#include
#include
#include
double fun( int n)
{
}
main()
{
clrscr();
printf(¡°s=%f\n¡±, fun ( 1000) );
}
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#include
#include
/********found********/
void fun(long s,long t)
{
long s1=10;
s/=10;
*t=s%10;
/********found********/
while(s<0)
{
s=s/100;
*t=s%10*s1+*t;
s1=s1*10;
}
}
main()
{
long s,t;
clrscr();
printf(¡°\nPlease enter s:¡±);
scanf(¡°%ld¡±,&s);
fun(s,&t);
printf(¡°The result is:%ld\n¡±,t);
}
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#include
#include
#include
double fun(double eps)
{
double s,t;
int n=1;
s=0.0;
/********found********/
t=0;
/********found********/
while(t>eps)
{
s+=t;
t=(t*n)/(2*n+1);
n++;
}
return(s*2);
}
main()
{
double x;
printf(¡°\nPlease enter a precision: ¡°);
scanf(¡°%lf¡±,&x);
printf(¡°\neps=%lf, Pi=%lf\n\n¡±,x,fun(x));
}