Question

Please help me the following question:-
Write a program takes n student’s score with eight subjects each from user (where, n is specified by user), stores data in an array and calculates the total and average of each student score. The printout of array should be in tabular from as shown below:

no OIT111 OIT112 OIT113 OIT114 OIT115 OIT116 OIT117 OIT119 Total Average
1
2
3
4
…. … … …. …. …. …. …. …. … …

Answer 1

#include <stdio.h>#include <stdlib.h> int main(){    // counters    int i;    int j;     // amount of students    int n;    // students marks,mark[i][8] equals average    float mark[10][9] = {};     // marks are read    printf("Enter the amount ofstudents: ");    scanf("%d", &n);    for(i = 0; i < n; i++) {        printf("Student %d marks:", i + 1);        for (j = 0; j < 8; j++) {           scanf("%f", &mark[i][j]);            mark[i][8] += mark[i][j];        }       mark[i][8] /= 8;    }     //table is outputted    printf("no OIT111 OIT112OIT113 OIT114 OIT115 OIT116 OIT117 OIT119 Total Average\n");     for(i = 0; i < n; i++) {       printf("%-3d", i + 1);        for (j = 0; j < 8; j++) {           printf("%5.2f  ", mark[i][j]);        }       printf(".2f \n", mark[i][8]);    }     return 0;}