compiling only one error with program help
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#include <iostream>
using namespace std;
double math(int test1, int test2, int test3, int avg){
avg= (test1+test2+test3)/3.0;
}
void output (double avg1, char lg){
cout<<"Your average is:"<< avg1;
}
void input(int &t1, int &t2, int &t3){
cout<<"Enter test1"<<endl;
cin>>t1;
cout<<"Enter test2"<<endl;
cin>>t2;
cout<<"Enter test3"<<endl;
cin>>t3;
}
{char {lettergrade (double average)};{
if (average>=93);{
return (A);
else if (85<= average)&&(average <93);{
return (B);
}
else if (76<= average)&&(average <85);{
return (C);
}
else if(70<= average)&&(average <76);{
return (D);
}
else (average<=69)&&(average<= 70);{
return (F);
}
}
int main()
{
int grade1;
int grade2;
int grade3;
double average;
char let;
cout<<"Enter grade1:"<<endl;
cin>>grade1;
cout<<"Enter grade2:"<<endl;
cin>>grade2;
cout<<"Enter grade3:"<<endl;
cin>>grade3;
math(grade1, grade2, grade3, average);
output (average);
return 0;{}
}
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Compiling: C:\Users\KILL\Downloads\avg2.cpp
C:\Users\KILL\Downloads\avg2.cpp:21: error: expected unqualified-id before '{' token
Process terminated with status 1 (0 minutes, 0 seconds)
1 errors, 0 warnings
program is suppose to calculate the average from 3 test and give that average as a number and a letter grade.
I think you mean
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char lettergrade (double average) {
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EDIT: Oh and also you dont return anything in your math function so basically nothing happens.
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double math(int test1, int test2, int test3) { //removed last parameter
return ((test1+test2+test3)/3.0);
}
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^^ That should fix it
also in line 58 should probably be
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average = math(grade1, grade2, grade3); //removed last parameter
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Last edited on
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