c+=*(*(f+a)+b);
c+=*(*(a+e)+b);
好像就是这两行代码错误
#include
#define MONTHS 12 // number of months in a year
#define YEARS 5
double sxsc(double (*a)[MONTHS],double n); // number of years of data
double sxsx(double (*f)[MONTHS],double m);
int main(void)
{
// initializing rainfall data for 2000 - 2004
double rain[YEARS][MONTHS] =
{
{4.3,4.3,4.3,3.0,2.0,1.2,0.2,0.2,0.4,2.4,3.5,6.6},
{8.5,8.2,1.2,1.6,2.4,0.0,5.2,0.9,0.3,0.9,1.4,7.3},
{9.1,8.5,6.7,4.3,2.1,0.8,0.2,0.2,1.1,2.3,6.1,8.4},
{7.2,9.9,8.4,3.3,1.2,0.8,0.4,0.0,0.6,1.7,4.3,6.2},
{7.6,5.6,3.8,2.8,3.8,0.2,0.0,0.0,0.0,1.3,2.6,5.2}
};
sxsc(rain,YEARS);
printf("MONTHLY AVERAGES:\n\n");
printf(" Jan Feb Mar Apr May Jun Jul Aug Sep Oct ");
printf(" Nov Dec\n");
sxsx(rain,YEARS);
return 0;
}
double sxsc(double (*a)[MONTHS],double n)
{
double e,b,c,d;
printf(" YEAR RAINFALL (inches)\n");
printf("\nThe yearly average is %.1lf inches.\n\n",
d/n);
for(e=0,d=0;e
for(b=0,c=0;b
d+=c;
printf("%5lf %15.1lf\n",2000+e,d);
}
return d;
}
double sxsx(double (*f)[MONTHS],double m)
{
double a,b,c,d;
for(a=0,c=0;a
for(b=0,d=0;b
printf("%4.1lf ", c/m);
}
printf("\n");
}