Answer / sepideh

#include<iostream>
#include<conio.h>
using namespace std;
int main(){
char m[20];
char x;
gets(m);
x=getch();
for(int i=0;i!=null;i++)
if(m[i]==x){
cout<<i;}
getch();}

Answer / daniel

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

int main()
{
char *string = "This is a simple string";
char x = 's';
int i;
int focc, locc;

for (i=0;i<strlen(string);i++){
if (string[i] == x){
focc = i;
break;
}
}

for (i=0;i<strlen(string);i++){
if (string[i] == x)
locc = i;
}

printf ("First occurrence %d, last occurrence %d\n", focc, locc);
return 0;
}

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