fscanf(rf, "%d ", &a[i][j]) ;
fun(a) ;
for ( i = 0; i < 5; i++ ) {
for ( j = 0; j < 5; j++ ) fprintf(wf, "%4d", a[i][j] );
fprintf(wf, "\n");
}
fclose(rf) ;
fclose(wf) ;
}
第三个代码:
#include <conio.h>
#include <stdio.h>
double fun( double q )
{ int n; double s;
n = 2;
/************found************/
s = 2.0;
while (s<=q)
{
/************found************/
s=s+(double)(n+1)/n;
n++;
}
printf("n=%d\n",n);
return s;
}
main ( )
{ clrscr( );
printf("%f\n", fun(50));
}