#include<stdio.h>
#include<stdlib.h>
#define MAXSIZE 12500
typedef struct
{
    int i,j;
    int e;
} Triple;
typedef struct
{
    Triple data[MAXSIZE+1];
    int mu,nu,tu;
} TSMatrix;
int CreateSMatrix2(TSMatrix &A,TSMatrix &B)//正确
{
    int m,n,i,j,f,g,d,c,v,b;
    i=1;j=1;
    scanf("%d %d",&m,&n);
        A.mu=m;
        A.nu=n;
        A.tu=0;
while(1)
    {
        scanf("%d %d %d",&f,&g,&d);
        if(f==0&g==0&d==0)
        {break;}
        else
        A.data[i].i=f;
        A.data[i].j=g;
        A.data[i].e=d;
        A.tu++;
        i++;
    }
    scanf("%d %d",&m,&n);
        B.mu=m;
        B.nu=n;
        B.tu=0;
while(1)
    {
        scanf("%d %d %d",&c,&v,&b);
        if(c==0&v==0&b==0)
        {break;}
        else
        B.data[j].i=c;
        B.data[j].j=v;
        B.data[j].e=b;
        B.tu++;
        j++;
    }
    return 0;
}
int MultS(TSMatrix &A,TSMatrix &B,TSMatrix &C)
 { int k,p,crow,brow,q,ccol;
   int num[MAXSIZE],pos[MAXSIZE],ctemp[MAXSIZE];
    if (A.nu==B.mu)
       { for(k=1;k<=B.mu;k++)
            num[k]=0;
         for(k=1;k<=B.tu;k++)
            num[B.data[k].i]++;
        pos[1]=1;
         for(k=2;k<=B.tu;k++)
            pos[k]=pos[k-1]+num[k-1];
            pos[1+B.tu]=pos[B.tu]+1;
            C.mu=A.mu; C.nu=B.nu; C.tu=0; p=1;
        while(p<=A.tu)
         {crow=A.data[p].i;
          for(k=1;k<=C.nu;k++)
                  ctemp[k]=0;
                while (p<=A.tu&&A.data[p].i==crow)
                       {
                          brow=A.data[p].j;
                           for(q=pos[brow];q<=pos[brow+1]-1;q++)
                             {  ccol=B.data[q].j;
                                ctemp[ccol]=ctemp[ccol]+A.data[p].e*B.data[q].e;
                              }
                           p=p+1;
                        }
                          for(ccol=1;ccol<=B.nu;ccol++)
                             if(ctemp[ccol]!=0)
                               { C.tu=C.tu+1;
                                 C.data[C.tu].i=crow;
                                 C.data[C.tu].j=ccol;
                                 C.data[C.tu].e=ctemp[ccol];
                               }
        }
      }return 0;
 }


int main()
{

    TSMatrix A,B,C;
    int i;
    CreateSMatrix2(A,B);
    MultS(A,B,C);
    for(i=1;1;i++)
    {
        printf("%d %d %d\n",C.data[i].i,C.data[i].j,C.data[i].e);
        if(i>=C.tu)
            break;
    }
    return 0;
}

这是我的代码，我晕了，明明给的测试数据运行下来是对的可是提交后怎么都显示答案错误！调试了一天了也没发现啥问题。救救我！