运行时检查失败＃3 - 正在使用变量'结果'而未被初始化 [英] Run-Time Check Failure #3 - The variable 'result' is being used without being initialized

问题描述

有我的代码问题...程序编译，但它然后提供以下语句运行时检查失败＃3 - 变量'结果'正在使用而不被初始化。然后在那一点结束程序。我试图运行该函数后所拥有的所有内容都将被忽略。我应该怎么做？

Having issues with my code... the program compiles, but then it gives the following statement "Run-Time Check Failure #3 - The variable 'result' is being used without being initialized." It then ends the program at that point. Everything I have after trying to run the function is ignored. What should I do?

double result;
    for (int i=0; i<nRows; i++)
    {
        absum.push_back(vector<double>());
        for (int j=0; j<nColumns; j++)
        {
            double temp;
            temp = matrixa[i][j]+matrixb[i][j];
            absum[i].push_back(temp);

            cout << temp << '\t';
        }
        cout << endl;
    }
return result;

推荐答案

有时候C ++对此有点挑剔， code> double result = 0 ？

C++ is picky about this sometimes, have you tried double result = 0?

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