Designing a statistical system for students' comprehensive quality scores

Student comprehensive quality performance statistics program design

1. Follow the following prompts to complete the entry of multiple students’ comprehensive quality scores;

2. Complete the effective storage of each record;

3. Rank and number according to "comprehensive quality";

4. Realize the overall display function of the comprehensive quality score sheet.

Improvement requirements:

1. Implement score query or ranking query;

2. Implement the grade modification function.

The result is:

1. The program can run correctly and there should be clear operation prompts at the beginning;

2. There are corresponding operation key settings, such as A for input, B for storage, C for exit, etc.;

3. It is best to adopt a modular design for the program to facilitate reading and modification.

1. Student Comprehensive Quality Score Table

*** College *** Major *** Class Total *** people

Serial number Student number Name Ideological and moral quality Scientific and cultural quality Physical and mental quality Comprehensive quality Performance ranking

Question supplement: 1. If a friend’s answer satisfies me, I will add another 10 points, thank you, ~

2, because this program is relatively common, if experienced friends have ready-made ones, please share them. I am not asking everyone to rewrite it~

3. Friends who are talking about money should not post this~

c language statistics student performance

#include

#define N 2

#define M 2

int s[N]={0},a[N][M];

char b[N][10];

void fun1(int a[N][M])

{

int i,j;

for(i=0;i

{

for(j=0;j

s[i] =a[i][j];

printf ("The average score of the %dth student is %.2f\n",i 1,s[i]/5.0);

}

}

void fun2(int a[N][M])

{

float p[M]={0};

int i,j;

for(i=0;i

{

for(j=0;j

p[i] =a[j][i];

p[i]/=10.0;

printf ("The average score of the %d course is %.2f\n",i 1,p[i]);

}

}

void fun3(char b[N][10])

{

int max,t,i;

max=s[0];

for(i=1;i

if(s[i]>max)

{

max=s[i];

t=i; /*Remember the maximum value of i in order to find the name*/

}

printf("%s won the highest score %d points among all students\n",b[t],max);

}

main()

{

int i,j;

float p[M]={0};

/* Enter name and grades*/

for(i=0;i

{

printf（＂Enter the name of the %d student:＂，i 1）;

scanf(＂%s＂,&b[i]);

for(j=0;j

{

printf ("Enter the student's %d score:", j 1);

scanf(＂%d＂,&a[i][j]);

}

}

printf(＂\n＂);

/*Calculate the average score of each student*/

fun1(a);

printf(＂\n＂);

/*Calculate the average score of each course*/

fun2(a);

printf(＂\n＂);

/*Compare the maximum total score and the output name*/

fun3(b);

return 0;

}

The code has been tested and runs successfully

If you don’t understand anything, please ask me

The above is the detailed content of Designing a statistical system for students' comprehensive quality scores. For more information, please follow other related articles on the PHP Chinese website!