Instructions Instructions Write a program that reads a file consisting of students' test scores in the range 0-200. It should then determine the number of students having scores in each of the following ranges: 0-24, 25-49, 50-74, 75-99, 100-124, 125-149, 150-174, and 175-200. Output the score ranges and the number of students. (Run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189 Grading When you have completed your program, click the Submit button to record your score. Ch8_Ex4Data.txt 1 #include 2 #include 3 #include 4 5 using namespace std; 6 7 int main(){ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33} 34 char file[] = "Ch8_Ex4Data.txt"; ifstream fin(file); if(!fin){ cout<<"Error: could not find the file: Ch8_Ex4Data.txt.\n"; return 1; } int score, slot; int slots[8] {0}; main.cpp while (fin>> score) { fin.ignore(); slot score/25; if(slot==8) slot = 7; slots[slot]+=1; } fin.close(); } + for(int i=0; i<8; i++){ cout<<25*i<<"-"<<24*(i+1)<<": " << slots[1] << endl; return 0;
Instructions Instructions Write a program that reads a file consisting of students' test scores in the range 0-200. It should then determine the number of students having scores in each of the following ranges: 0-24, 25-49, 50-74, 75-99, 100-124, 125-149, 150-174, and 175-200. Output the score ranges and the number of students. (Run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189 Grading When you have completed your program, click the Submit button to record your score. Ch8_Ex4Data.txt 1 #include 2 #include 3 #include 4 5 using namespace std; 6 7 int main(){ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33} 34 char file[] = "Ch8_Ex4Data.txt"; ifstream fin(file); if(!fin){ cout<<"Error: could not find the file: Ch8_Ex4Data.txt.\n"; return 1; } int score, slot; int slots[8] {0}; main.cpp while (fin>> score) { fin.ignore(); slot score/25; if(slot==8) slot = 7; slots[slot]+=1; } fin.close(); } + for(int i=0; i<8; i++){ cout<<25*i<<"-"<<24*(i+1)<<": " << slots[1] << endl; return 0;
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
I am getting close but it is not the right answer. C++
![Instructions
Instructions
Write a program that reads a file consisting of students' test scores in the range 0-200. It should
then determine the number of students having scores in each of the following ranges:
0-24, 25-49, 50-74, 75-99, 100-124, 125-149, 150-174, and 175-200.
Output the score ranges and the number of students. (Run your program with the following
input data:
76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167,
200, 175, 150, 87, 99, 129, 149, 176,
200, 87, 35, 157, 189
Grading
When you have completed your program, click the Submit button to record your score.
Ch8_Ex4Data.txt
1 #include <iostream>
2 #include <iomanip>
3 #include <fstream>
4
5 using namespace std;
6
7 int main() {
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33}
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char file[] = "Ch8_Ex4Data.txt";
ifstream fin(file);
main.cpp
if(!fin) {
cout<<"Error: could not find the file: Ch8_Ex4Data.txt.\n";
return 1;
}
int score, slot;
int slots[8] {0};
while (fin>> score) {
fin.ignore();
}
fin.close();
slot = score/25;
if(slot==8) slot = 7;
slots[slot]+=1;
}
+
for(int i=0; i<8; i++){
cout<<25*i<<"-"<<24*(i+1)<<": " << slots[i] << endl;
return 0;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F20524a65-d93c-47cb-bacb-a6696a50ab40%2Fa37a8b72-7636-4e81-8794-01981c0aa594%2Fp883d9_processed.png&w=3840&q=75)
Transcribed Image Text:Instructions
Instructions
Write a program that reads a file consisting of students' test scores in the range 0-200. It should
then determine the number of students having scores in each of the following ranges:
0-24, 25-49, 50-74, 75-99, 100-124, 125-149, 150-174, and 175-200.
Output the score ranges and the number of students. (Run your program with the following
input data:
76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167,
200, 175, 150, 87, 99, 129, 149, 176,
200, 87, 35, 157, 189
Grading
When you have completed your program, click the Submit button to record your score.
Ch8_Ex4Data.txt
1 #include <iostream>
2 #include <iomanip>
3 #include <fstream>
4
5 using namespace std;
6
7 int main() {
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9
10
11
12
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33}
34
char file[] = "Ch8_Ex4Data.txt";
ifstream fin(file);
main.cpp
if(!fin) {
cout<<"Error: could not find the file: Ch8_Ex4Data.txt.\n";
return 1;
}
int score, slot;
int slots[8] {0};
while (fin>> score) {
fin.ignore();
}
fin.close();
slot = score/25;
if(slot==8) slot = 7;
slots[slot]+=1;
}
+
for(int i=0; i<8; i++){
cout<<25*i<<"-"<<24*(i+1)<<": " << slots[i] << endl;
return 0;
Transcribed Image Text:0-24: 1
25-48: 2
50-72: 0
75-96: 6
100-120: 1
125-144: 3
150-168: 5
175-192: 8
Results
Ⓒ-24 125 - 49 2 50 - 74
Show Details
75 99 6
100 124 1
125 149 3
150 174 5
175 200 8
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