Ошибка при компиляции error: 'endl' was not declared in this scope

@_Electric_ · Регистрация: 24.03.2018

Author24 — интернет-сервис помощи студентам

C++

#include <stdio.h>
#include <conio.h>
void main()
{
    double a, b, x, h, r, s;
    int n, zn = -1, k;
    puts("Input a,b,h,n");
    endl;
    scanf("%lf%lf%lf%d", &a, &b, &h, &n);
    for (x=a; x<=b; x+=h) {
        r = s = 1;
        for (k = 1; k <= n; k++) {
            r = zn * r * x / k;
            s += r;
        }
        printf("\n x=%8.2lf sum=%8.5lf", x, s);
    }
    puts("\nPress any key...");
    endl;
    getch();
    }

Выводит следующее на консоль:

"C:\Program Files\JetBrains\CLion 2017.3.3\bin\cmake\bin\cmake.exe" --build C:\Users\Sanek\CLionProjects\laba_teen\untitled\cmake-build-debug --target all -- -j 4
Scanning dependencies of target untitled
[ 50%] Building CXX object CMakeFiles/untitled.dir/main.cpp.obj
C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp:3:11: error: '::main' must return 'int'
void main()
^
C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp: In function 'int main()':
C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp:8:5: error: 'endl' was not declared in this scope
endl;
^~~~
C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp:8:5: note: suggested alternative: 'enum'
endl;
^~~~
enum
mingw32-make.exe[2]: *** [CMakeFiles\untitled.dir\build.make:62: CMakeFiles/untitled.dir/main.cpp.obj] Error 1
mingw32-make.exe[1]: *** [CMakeFiles\Makefile2:67: CMakeFiles/untitled.dir/all] Error 2
mingw32-make.exe: *** [Makefile:83: all] Error 2

@panuchi · 17.05.2018, 22:06

_Electric_,

C++

#include <stdio.h>
#include <conio.h>
void main()
{
    double a, b, x, h, r, s;
    int n, zn = -1, k;
    puts("Input a,b,h,n\n");
    scanf("%lf%lf%lf%d", &a, &b, &h, &n);
    for (x=a; x<=b; x+=h) {
        r = s = 1;
        for (k = 1; k <= n; k++) {
            r = zn * r * x / k;
            s += r;
        }
        printf("\n x=%8.2lf sum=%8.5lf", x, s);
    }
    puts("\nPress any key...\n");
    getch();
    }

@_Electric_ · 18.05.2018, 06:30 **[ТС]**

Теперь новая ошибка

"C:\Program Files\JetBrains\CLion 2017.3.3\bin\cmake\bin\cmake.exe" --build C:\Users\Sanek\CLionProjects\laba_teen\untitled\cmake-build-debug --target all -- -j 4
Scanning dependencies of target untitled
[ 50%] Building CXX object CMakeFiles/untitled.dir/main.cpp.obj
C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp:3:11: error: '::main' must return 'int'
void main()
^
mingw32-make.exe[2]: *** [CMakeFiles\untitled.dir\build.make:62: CMakeFiles/untitled.dir/main.cpp.obj] Error 1
mingw32-make.exe[1]: *** [CMakeFiles\Makefile2:67: CMakeFiles/untitled.dir/all] Error 2
mingw32-make.exe: *** [Makefile:83: all] Error 2

@LegionK · 18.05.2018, 07:07

C++

1	#include <iostream> //вместо 1 строчки

+

C++

1	cout << std::endl // его выводить надо, а не просто вызвать

и

C++

1	int main()

+

C++

1	return 0 //в конце мэйна

@_Electric_ · 18.05.2018, 22:50 **[ТС]**

Спасибо, помогло

@_Electric_ 0 / 0 / 1 Регистрация: 24.03.2018 Сообщений: 29
	18.05.2018, 06:30 [ТС]	3
	Теперь новая ошибка "C:\Program Files\JetBrains\CLion 2017.3.3\bin\cmake\bin\cmake.exe" --build C:\Users\Sanek\CLionProjects\laba_teen\untitled\cmake-build-debug --target all -- -j 4 Scanning dependencies of target untitled [ 50%] Building CXX object CMakeFiles/untitled.dir/main.cpp.obj C:\Users\Sanek\CLionProjects\laba_teen\untitled\main.cpp:3:11: error: '::main' must return 'int' void main() ^ mingw32-make.exe[2]: * [CMakeFiles\untitled.dir\build.make:62: CMakeFiles/untitled.dir/main.cpp.obj] Error 1 mingw32-make.exe[1]: * [CMakeFiles\Makefile2:67: CMakeFiles/untitled.dir/all] Error 2 mingw32-make.exe: *** [Makefile:83: all] Error 2 0

@_Electric_ 0 / 0 / 1 Регистрация: 24.03.2018 Сообщений: 29
	18.05.2018, 22:50 [ТС]	5
	Спасибо, помогло 0

Ошибка при компиляции error: 'endl' was not declared in this scope

Решение