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This article mainly introduces "what is argc argv in C language and C++". In daily operation, I believe many people have doubts about what argc argv is in C language and C++. Xiaobian consulted all kinds of information and sorted out simple and easy operation methods. I hope to help you answer the doubts of "what is argc argv in C language and C++"! Next, please follow the small series to learn together!

Contents:

1. Concept:

2. explanation

Text:

1. Concept:

1）argc

Full name: argument counter

Indicates: Number of command line input parameters

2）argv

Full name: argument value

Indicates: all stored command-line parameters

2. Explanation:

#include int main(int argc,char ** argv){ printf("argument counter is %d \n", argc);int i;for (i = 0; i

In the command window, enter the command shown below.

(Note: window +r, enter cmd to enter the windows command window)

Combined with the code, carefully understand ~~

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