Telephone

#include <stdio.h>
#include <string.h>

struct avi
{
char c[10];
long a;
} s1[20];
int main(){

long an,q,tep;
int b,i,p=10,j,lol=0;
char s[10],c[10],temp[50],ans[50];
scanf("%d",&b);
for(i=0;i<b;i++) {
scanf("%s %ld",s1[i].c,&s1[i].a);

//strcpy(c,s);
}
scanf("%ld",&q);
for(i=0;i<b;i++)
{
if(s1[i].a==q) {
an=s1[i].a;
strcpy(ans,s1[i].c);lol++;
}
}

for (i = 0; i < b - 1 ; i++)
{
for (j = i + 1; j < b; 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;
}
}
}
//this code is not evaluatingg even when answer is correct there is some problem in output spacing
printf("Ordered List");
for(i=0;i<b;i++) {

printf("\n%s %ld ",s1[i].c,s1[i].a);
}
if(lol!=0) {
printf("\n\nName Telephone Number\n%s %ld",ans,an);}
else {
printf("\n\nName Telephone Number\nThe Entered Number is not in the Directory"); }
return 0;
}