这个哪里有问题?
#include <stdio.h>#include <stdlib.h>
#include <math.h>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
int main(int argc, char *argv[]) {
int a,b,c,z,p;
a=3;
b=4;
c=5;
p=(a+b+c)/2;
scanf("%d,%d,%d",&a,&b,&c);
z=sqrt(p*(p-a)*(p-b)*(p-c));
printf("边长为3,4,5的三角形面积是6",&a,&b,&c);
return 0;