Program won't read the inputted name to edit other info - c++

Question

When I input the info needed in addstudent(), it works. But when I try to edit the info, using the name I input to search for the info to edit, it doesn't work.
Here is the sample:
#include<iostream>
#include<cstring>
#include<cctype>
#include<vector>
using namespace std;
struct studmem{
char name[50];
int age;
char course[50];
int yrlvl;
char spcl[50];
}s[10];
void addstudent(studmem s[],int lngth, int &val){
for (int i = 0; i < lngth; i += 1) {
int CheckCharacter = 0;
int counter = 0;
int CheckCharacters = 0;
do{
int chkchr=1;
cout<<"Enter name: ";
cin.getline(s[val].name,50);
for(int i=0;i<strlen(s[val].name);i++){
if(!(isalpha(s[val].name[i])||isspace(s[val].name[i]))){
cout<<"Invalit input! Please try again!\n";
chkchr=0;
break;
}
}
if(chkchr==1){
break;
}
}while(1);
cout << "Enter your age: ";
cin >> s[val].age;
cin.ignore();
while (s[val].age >= 35 || s[val].age <= 17) {
cout << "Invalid age. Please enter your age again: ";
cin >> s[val].age;
}
while (CheckCharacter == 0) {
cout << "Enter Course: ";
cin.getline(s[val].course, 30);
if (strcmp(s[val].course, "BSIT") == 0)
{
CheckCharacter++;
}
else if (strcmp(s[val].course, "BSCS") == 0) {
CheckCharacter++;
}
else {
cout << "Invalid Input! Please try again!" << endl;
}
}
do{
CheckCharacter = 0;
cout << "Enter Year Level: ";
cin >> s[val].yrlvl;
if (s[val].yrlvl >= 1 && s[val].yrlvl <= 4){
CheckCharacter++;
}
else {
cout << "Invalid Input. Please Enter Year Level Again!\n";
}
}while (CheckCharacter == 0);
CheckCharacter = 0;
cin.ignore();
while (CheckCharacter == 0) {
cout << "Enter Specialization: ";
cin.getline(s[val].spcl, 50);
if (strcmp(s[val].course, "BSIT") == 0)
{
if (strcmp(s[val].spcl, "AGD") == 0)
CheckCharacter++;
else if (strcmp(s[val].spcl, "DA") == 0)
CheckCharacter++;
else if (strcmp(s[val].spcl, "WMA") == 0)
CheckCharacter++;
else if (strcmp(s[val].spcl, "SMBA") == 0)
CheckCharacter++;
else
{
cout << "Invalid Input. Please Enter Specialization Again";
}
}
else if (strcmp(s[val].course, "BSCS") == 0) {
if (strcmp(s[val].spcl, "SE") == 0)
CheckCharacter++;
else if (strcmp(s[val].spcl, "DS") == 0)
CheckCharacter++;
else
{
cout << "Invalid Input. Please Enter Specialization Again";
}
}
else {
cout << "Invalid Input. Please Enter Specialization Again(For BSIT: WMA, DA, AGD, SMBA For BSCS: DS, SE)";
}
}
val += 1;
}
}
void edstudent(studmem s[]){
int CheckCharacter=0;
do{
char studname[50];
cout<<"Search Name of Student: ";
cin.ignore();
cin.getline(studname,50);
for(int i=0;i<strlen(s[i].name);i++){
if((strcmp(studname,s[i].name))==0){
CheckCharacter++;
}
else{
cout<<"Student not found, please try again!\n";
break;
}
}
}while(CheckCharacter=0);
}
int main(){
bool Code = 1;
int rec=0;
int list = 0;
int value = 0;
do {
int ch;
cout << "Student Record" << endl;
cout << "1) Add" << endl;
cout << "2) View" << endl;
cout << "3) Edit" << endl;
cout << "4) Exit" << endl;
cout << "Maximum of 10 Students" << endl;
cout << "No. of Students: " << rec << endl;
cout << "\nChoice: ";
cin >> ch;
cin.ignore();
switch (ch) {
case 1: {
rec += 1;
addstudent(s, 1, value);
break;
}
case 2:{
for(int i=0;i<rec;i++){
cout<<"Student #"<<i+1;
cout<<"\nName: "<<s[i].name<<endl;
cout<<"Age: "<<s[i].age<<endl;
cout<<"Course: "<<s[i].course<<endl;
cout<<"Year Level: "<<s[i].yrlvl<<endl;
cout<<"Specialization: "<<s[i].spcl<<endl;
cout<<endl;
}
break;
}
case 3:{
edstudent(s);
break;
}
default:
cout<<"Invalid Input! Please try again!\n";
main();
}
} while (1);
}
I tried changing (int i=0;i<strlen(s[i].name);i++) because they say it's the problem, but it just doesn't work.
The main problem is here, I think:
void edstudent(studmem s[]){
int CheckCharacter=0;
do{
char studname[50];
cout<<"Search Name of Student: ";
cin.ignore();
cin.getline(studname,50);
for(int i=0;i<strlen(s[i].name);i++){
if((strcmp(studname,s[i].name))==0){
CheckCharacter++;
}
else{
cout<<"Student not found, please try again!\n";
break;
}
}
}while(CheckCharacter=0);
}
Hoping you can help me, since I'm new to C++.