J'ai ce programme, mais cin saute aléatoirement .. Je veux dire parfois, et parfois non. Une idée de comment réparer ça?C++ CIN saute aléatoirement
int main(){
/** get course name, number of students, and assignment name **/
string course_name;
int numb_students;
string assignment_name;
Assignment* assignment;
cout << "Enter the name of the course" << endl;
cin >> course_name;
cout << "Enter the number of students" << endl;
cin >> numb_students;
cout << "Enter the name of the assignment" << endl;
cin >> assignment_name;
assignment = new Assignment(assignment_name);
/** iterate asking for student name and score **/
int i = 0;
string student_name;
double student_score = 0.0;
while(i < numb_students){
cout << "Enter the name for student #" << i << endl;
cin >> student_name;
cout << "Enter the score for student #" << i << endl;
cin >> student_score;
assignment->addScore(Student(student_name, student_score));
i++;
}
}
OK Je l'ai compris. Pour toute personne qui voudrait savoir voici le code mis à jour:
int main(){
/** get course name, number of students, and assignment name **/
string course_name;
int numb_students;
string assignment_name;
cout << "Enter the name of the course" << endl;
getline(cin, course_name);
cout << "Enter the number of students" << endl;
string temp;
getline(cin, temp);
numb_students = atoi(temp.c_str());
cout << "Enter the name of the assignment" << endl;
getline(cin, assignment_name);
Assignment assignment(assignment_name);
/** iterate asking for student name and score **/
int i = 0;
string student_name;
double student_score = 0.0;
while(i < numb_students){
cout << "Enter the name for student #" << i+1 << endl;
getline(cin, student_name);
cout << "Enter the score for student #" << i+1 << endl;
getline(cin, temp);
student_score = atof(temp.c_str());
assignment.addScore(Student(student_name, student_score));
i++;
}
Que signifie «saute au hasard»? Peux-tu être plus précis? –
roches 'numb_students': D – pajton
numb_students: comment vrai ;-) – JRL