#include <iostream>
#include <string>
#include <sstream>
using namespace std;
const size_t SIZE=256;
int main() {
int rank;
string names, grades;
// int grades[SIZE];
istringstream inFile{"125 {John_BROWN_Biology} {100_81}\n245 {Amanda_SMITH_Chemistry} {83_74}\n436 {Michael_CLARK_Calculus} {35_48}"}; //!!
//inFile.open("records.txt");
string line;
while (getline(inFile, line)) // red line by line
{
stringstream sst{line}; // then parse the stream
char delim;
sst>>rank; // read an integer
sst>>delim; // skip white and read a single char
if (delim!='{') {
cout<<"Error on line: { expected for name instead of "<<delim<<endl;
continue; // next line, please !!
}
getline(sst,names, '}'); // TO DO: error handling
sst>>delim;
if (delim!='{') {
cout<<"Error on line: { expected for grades instead of "<<delim<<endl;
continue; // next line, please !!
}
getline(sst,grades, '}'); // TO DO: error handling
cout << rank<<" "<<names<<" "<<grades<<endl;
}
/* int i=0, j=0;
while (!inFile.getline((char*)&rank, 30, '{'){
inFile.getline(st_info, SIZE, '_');
inFile.getline(words_array, SIZE, '_');
}
while (!success1)
{
getline(inFile,Line,'{'); // get values for info array
stringstream iss1;
iss1 << Line; //Put the string into a stream
iss1 >> rank; //To send data as an int.
cout << "STUDENT NUMBER:" << rank << " ";
while (!success2){
// for the info in {} part
getline(inFile,Line,'_');
stringstream iss;
iss << Line;
iss >> st_info[i];
cout <<"STUDENT INFO:" << st_info[i] << " ";
i++;
if (getline(inFile,Line,'}')){
stringstream iss2;
iss2 << Line;
iss2 >> st_info[i];
cout << st_info[i] << " ";
i=0;
success2 = true;
}
}
getline(inFile,Line,'{');
stringstream iss3;
iss3 << Line;
iss3 >> grades[j];
cout << "GRADES: "<< grades[i] << " ";
j++;
while (!success3){
getline(inFile,Line,'_');
stringstream iss4;
iss4 << Line;
iss4 >> grades[j];
cout << grades[i] << " ";
j++;
if (getline(inFile,Line,'}')){
stringstream iss5;
iss5 << Line;
iss5 >> grades[j];
cout << grades[i] << " ";
j=0;
success3 = true;
}
}
} */
}
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