#include <stdio.h>
#define row 5
#define col 4
float sum(int n,int ary[row][col]);
float average(int n,int ary[row][col]);
int main(void)
{
int i,j;
int score[row][col]=
{
{97,90,88,95},
{76,89,75,83},
{60,70,88,82},
{83,89,92,85},
{75,73,72,78}
};
char name[row][10]={"이현수", "김기수", "김범용", "장기태", "이명수"};
printf("이름t중간1t중간2t기말1t기말2t합t평균n");
for(i=0; i<row; i++)
{
printf("%s ", name[i]);
for(j=0;j<col;j++)
{
printf("%10d ", score[i][j] );
}
printf("%10lf %10lf n", sum(i, score), average(i, score));
puts("n");
}
return 0;
}
float sum(int i,int ary[row][col])
{
int j;
float total=0.0;
if(i==0)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
else if(i==1)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
else if(i==2)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
else if(i==3)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
else if(i==4)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
else
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
}
return total;
}
float average(int i,int ary[row][col])
{
int j;
float total=0.0;
float avg=0;
if(i==0)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
else if(i==1)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
else if(i==2)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
else if(i==3)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
else if(i==4)
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
else
{
for(j=2;j<col;j++)
{
total+=ary[i][j];
}
avg = (float)total/4.0f;
}
return avg;
}
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