在'{'标记之前预期的nonqualified-id [英] expected unqualified-id before '{' token

问题描述

#include <iostream>

using namespace std;

int main();
    int pradinis = 7;
    int tarpinis = pradinis + pradinis % 50;
    int galutinis = tarpinis / (tarpinis + 30);
{
    cout <<int galutinis<< endl;
    return 0;
}

我在'{'令牌之前得到错误的预期不合格ID。我希望程序告诉什么是int galutinis

Im getting error expected unqualified-id before '{' token. and i want program to tell what is int galutinis

推荐答案

你真的需要回过头来看一下关于C ++程序结构的书。你开始创建一个函数，但省略了函数头。

You really need to go back and look at your book on the structure of a C++ program. You started to make a function, but left out the function header.

#include <iostream>

using namespace std;

int main()
{
    int pradinis = 7;
    int tarpinis = pradinis + pradinis % 50;
    int galutinis = tarpinis / (tarpinis + 30);

    cout << galutinis<< endl;

    return 0;
}

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