Question Name:Sorted Student List

#include <stdio.h>
#include<string.h>
struct aviraj 
{ 
  int a;
  char c[50];
} s1[20];
int main()
{
int l,i,j,tep;
  char temp [50];
  scanf("%d",&l);
  for(i=0;i<l;i++) { 
    scanf("%s %d",s1[i].c,&s1[i].a); 
  }
  for (i = 0; i < l - 1 ; i++)
{
for (j = i + 1; j < l; j++)
{
if (strcmp(s1[i].c, s1[j].c) > 0)
{
strcpy(temp, s1[i].c); tep=s1[i].a;

strcpy(s1[i].c, s1[j].c); s1[i].a=s1[j].a;
strcpy(s1[j].c, temp); s1[j].a=tep;
}
}
  }
  printf("After sorting\nName ID\n");
   for(i=0;i<l;i++) { 
   printf("%s %d\n",s1[i].c,s1[i].a); 
   }
 return 0;
}

Problem Description

In CSE Department, there are 10 students, where students list was in the enrollment order. You have to prepare list students in the alphabetical order.

• Test Case 1

  Input (stdin)
  

  10
  Anu 87
  Rahul 95
  Atul 21
  Ram 101
  Rithwik 45
  saleem 55
  Amit 88
  Jancy 66
  Jibin 65
  Ashwin 75

  Expected Output
  

  After sorting
  Name ID
  Amit 88
  Anu 87
  Ashwin 75
  Atul 21
  Jancy 66
  Jibin 65
  Rahul 95
  Ram 101
  Rithwik 45
  saleem 55

• Test Case 2

  Input (stdin)
  

  8
  Atul 21
  Ram 101
  Rithwik 45
  saleem 55
  Amit 88
  Jancy 66
  Jibin 65
  Ashwin 75

  Expected Output
  

  After sorting
  Name ID
  Amit 88
  Ashwin 75
  Atul 21
  Jancy 66
  Jibin 65
  Ram 101
  Rithwik 45
  saleem 55