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how to run a command in cpp

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kaguya answered on January 24, 2020 Popularity 8/10 Helpfulness 2/10

answer how to run a command in cpp

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how to run a command in cpp

Comment

#include <iostream>
using namespace std;

int main() {
    system("python3 test.py");
    return 0;
}

Popularity 8/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++ command

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Contributed on Dec 19 2023

kaguya

0 Answers Avg Quality 2/10

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run c++ by command

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g++ hello.cpp -o hello && ./hello

Popularity 9/10 Helpfulness 6/10 Language cpp

Source: Grepper

Tags: c++ command

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Contributed on Aug 06 2023

sajidul islam

0 Answers Avg Quality 2/10

run cmd command c++

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#include <iostream>
using namespace std;

int main() {
    system("DATE");
    return 0;
}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Contributed on Jan 24 2020

Silly Salamander

0 Answers Avg Quality 2/10

cpp execute command

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//----------------------------------
//  CREDIT: gregpaton08 on stack overflow
//  https://stackoverflow.com/questions/478898/how-do-i-execute-a-command-and-get-the-output-of-the-command-within-c-using-po
//----------------------------------
#include <cstdio>
#include <iostream>
#include <memory>
#include <stdexcept>
#include <string>
#include <array>

std::string exec(const char* cmd) {
    std::array<char, 128> buffer;
    std::string result;
    std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
    if (!pipe) {
        throw std::runtime_error("popen() failed!");
    }
    while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
        result += buffer.data();
    }
    return result;
}

Popularity 9/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jun 24 2021

Busy Butterfly

0 Answers Avg Quality 2/10

run cmd command c++

Comment

#include <iostream>
using namespace std;

int main() {
	
	int age = 18;
	if (age >14) {
		if (age >=18) {
			cout << " Adult";
		}
		else { 
		cout << "teeneger";
		}
	} else {
		if (age >0) {
			cout <<"child";
		}
		else {
			cout << "something wrong";
		}
	}
	return 0;
}

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ cmd command

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Contributed on Oct 19 2021

Comfortable Cormorant

0 Answers Avg Quality 2/10

how to run c++ on cmd

Comment

#include <iostream>
using namespace std;

int main() {
    system("DATE");
    return 0;
}

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ cmd

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Contributed on Mar 04 2022

Tess Zigler

0 Answers Avg Quality 2/10

how to run a command in cpp

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run c++ by command

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