#include <stdio.h>
#include <stdlib.h>
#define STUD_N 40
#define COURSE_N 3
int ReadScore(int score[][COURSE_N],char num[][10]);
void AverforStud(int score[][COURSE_N],int sum[],float aver[],int n);
void AverforCourse(int score[][COURSE_N],int sum[],float aver[],int n);
void Print(int score[][COURSE_N],char num[],int sumS[],float averS[],int sunC[],float averC[],int n);
int main(void)
{
int score[STUD_N][COURSE_N],sumS[STUD_N],sumC[COURSE_N],n;
char num[STUD_N][10];
float averS[STUD_N],averC[COURSE_N];
n=ReadScore(score,num);
AverforStud(score,sumS,averS,n);
AverforCourse(score,sumC,averC,n);
Print(score,num,sumS,averS,sumC,averC,n);
return 0;
}
int ReadScore(int score[][COURSE_N],char num[][10])
{
int i,j,temp,n;
printf("Input the total number of the students(n<=40):\n");
scanf("%d",&n);
printf("Input student's ID and score as: MT EN PH:\n");
for(i=0;i<n;i++)
{
getchar();
for(temp=0;temp<9;temp++)
{
scanf("%c",&num[i][temp]);
}
num[i][temp]='\0';
for(j=0;j<COURSE_N;j++)
{
scanf("%d",&score[i][j]);
}
}
return i;
}
void AverforStud(int score[][COURSE_N],int sum[],float aver[],int n)
{
int i,j;
for(i=0;i<n;i++)
{
sum[i]=0;
for(j=0;j<COURSE_N;j++)
{
sum[i]=sum[i]+score[i][j];
}
aver[i]=(float)sum[i]/COURSE_N;
}
}
void AverforCourse(int score[][COURSE_N],int sum[],float aver[],int n)
{
int i,j;
for(j=0;j<COURSE_N;j++)
{
sum[j]=0;
for(i=0;i<n;i++)
{
sum[j]=sum[j]+score[i][j];
}
aver[j]=(float)sum[j]/n;
}
}
void Print(int score[][COURSE_N],char num[],int sumS[],float averS[],int sumC[],float averC[],int n)
{
int i,j;
printf("Counting Result:\n");
printf("Student’s ID\t MT \t EN \t PH \t SUM \t AVER\n");
for(i=0;i<n;i++)
{
printf("%12s\t",num[i]);
for(j=0;j<COURSE_N;j++)
{
printf("%4d\t",score[i][j]);
}
printf("%4d\t%5.1f\n",sumS[i],averS[i]);
}
printf("SumorCourse \t");
for(j=0;j<COURSE_N;j++)
{
printf("%4d\t",sumC[j]);
}
printf("\nAverofCourse\t");
for(j=0;j<COURSE_N;j++)
{
printf("%4.1f\t",averC[j]);
}
printf("\n");
}
void Print(int score[][COURSE_N],char num[],int sumS[],float averS[],int sumC[],float averC[],int n)
改成
void Print(int score[][COURSE_N],char num[][10],int sumS[],float averS[],int sumC[],float averC[],int n)
#include <stdio.h>
#include <stdlib.h>
#define STUD_N 40
#define COURSE_N 3
int ReadScore(int score[][COURSE_N],char num[][10]);
void AverforStud(int score[][COURSE_N],int sum[],float aver[],int n);
void AverforCourse(int score[][COURSE_N],int sum[],float aver[],int n);
void Print(int score[][COURSE_N],char num[][10],int sumS[],float averS[],int sunC[],float averC[],int n);
int main(void)
{
int score[STUD_N][COURSE_N],sumS[STUD_N],sumC[COURSE_N],n;
char num[STUD_N][10];
float averS[STUD_N],averC[COURSE_N];
n=ReadScore(score,num);
AverforStud(score,sumS,averS,n);
AverforCourse(score,sumC,averC,n);
Print(score,num,sumS,averS,sumC,averC,n);
return 0;
}
int ReadScore(int score[][COURSE_N],char num[][10])
{
int i,j,temp,n;
printf("Input the total number of the students(n<=40):\n");
scanf("%d",&n);
printf("Input student's ID and score as: MT EN PH:\n");
for(i=0; i<n; i++)
{
getchar();
for(temp=0; temp<9; temp++)
{
scanf("%c",&num[i][temp]);
}
num[i][temp]='\0';
for(j=0; j<COURSE_N; j++)
{
scanf("%d",&score[i][j]);
}
}
return i;
}
void AverforStud(int score[][COURSE_N],int sum[],float aver[],int n)
{
int i,j;
for(i=0; i<n; i++)
{
sum[i]=0;
for(j=0; j<COURSE_N; j++)
{
sum[i]=sum[i]+score[i][j];
}
aver[i]=(float)sum[i]/COURSE_N;
}
}
void AverforCourse(int score[][COURSE_N],int sum[],float aver[],int n)
{
int i,j;
for(j=0; j<COURSE_N; j++)
{
sum[j]=0;
for(i=0; i<n; i++)
{
sum[j]=sum[j]+score[i][j];
}
aver[j]=(float)sum[j]/n;
}
}
void Print(int score[][COURSE_N],char num[][10],int sumS[],float averS[],int sumC[],float averC[],int n)
{
int i,j;
printf("Counting Result:\n");
printf("Student’s ID\t MT \t EN \t PH \t SUM \t AVER\n");
for(i=0; i<n; i++)
{
printf("%12s\t",num[i]);
for(j=0; j<COURSE_N; j++)
{
printf("%4d\t",score[i][j]);
}
printf("%4d\t%5.1f\n",sumS[i],averS[i]);
}
printf("SumorCourse \t");
for(j=0; j<COURSE_N; j++)
{
printf("%4d\t",sumC[j]);
}
printf("\nAverofCourse\t");
for(j=0; j<COURSE_N; j++)
{
printf("%4.1f\t",averC[j]);
}
printf("\n");
}
编译时怎么通过的呢?
Print(score,num,sumS,averS,sumC,averC,n);
这里第二个参数要求是char num[],而main中num是二维数组啊
把Print的第二个参数改为char num[][10]就行了
声明和定义:void Print(int score[][COURSE_N],char num[],int sumS[],float averS[],int sunC[],float averC[],int n);
main调用:Print(score,num,sumS,averS,sumC,averC,n);
第二个参数类型都不一样,函数里面的参数char num[]是一维数组,main调用传入的num是二维数组,还能编译通过并且运行的吗