Answer Posted / swe

#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char st[100];
int i,count=0;
clrscr();
printf("Enter line of text:");
gets(st);
for(i=0;st[i]!='\0';i++)
{
switch(st[i])
{
case 'a':count++;
break;
case 'A':count++;
break;
case 'e':count++;
break;
case 'E':count++;
break;
case 'i':count++;
break;
case 'I':count++;
break;
case 'o':count++;
break;
case 'O':count++;
break;
case 'u':count++;
break;
case 'U':count++;
break;
}
}
printf("\n Number of vowels:%d",count);
getch();
}

If i have an array 0 to 99 i.e,(Size 100) I place the values 1 to 100 randomly like a[0]=29,a[1]=56 upto array[99].. the values are only between 1 to 100. getting the array values by using scanf.. If i entered one wrong element value line a[56]=108. how can i find it.. and also how to find the missing value in 1 to 100.. and i want to replace the missing values.. any one of them know please post your answer..

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