tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "cp build",
            "type": "shell",
            "options": {
                "cwd": "${workspaceFolder}",
            },
            "windows": {
                "command": "g++.exe",
                "args": [
                    // "-pipe",
                    // // "-fsanitize=signed-integer-overflow,undefined", Causes compilation error in Windows
                    // "-g",
                    // "-march=native",
                    // // "-O2", This optimization causes errors while Debugging
                    // // "-std=c++17", Causes compilation error in Windows
                    // "-Wall",
                    // "-Wshadow",
                    // "-Wno-unused-result",
                    "${file}",
                    "-o",
                    "${fileBasenameNoExtension}.exe"
                ]
            },
            "problemMatcher": {
                "owner": "cpp",
                "fileLocation": ["relative", "${workspaceFolder}"],
                "pattern": {
                  "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
                  "file": 1,
                  "line": 2,
                  "column": 3,
                  "severity": 4,
                  "message": 5,
                }
            },
            "presentation": {
                "echo": true,
                "reveal": "always",
                "focus": false,
                "panel": "shared",
                "showReuseMessage": false,
                "clear": true
            },
            "group": "build",
        },
        {
            "label": "cp run",
            "type": "shell",
            "options": {
                "cwd": "${workspaceFolder}",
                "shell": {
                    "executable": "bash",
                    "args": ["-c"],
                },
            },
            "windows": {
                "command": "time ./${fileBasenameNoExtension}.exe < inputf.txt > outputf.txt",
                "args": [""],
            },
            "presentation": {
                "echo": true,
                "reveal": "always",
                "focus": false,
                "panel": "shared",
                "showReuseMessage": false,
                "clear": false
            },
            "group": {
                "kind": "test",
                "isDefault": true
            }
        },
        {
            "label": "cp build and run",
            "type": "shell",
            "dependsOrder": "sequence",
            "dependsOn":[
                "cp build",
                "cp run"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        },
        {
            "label": "clear",
            "type": "shell",
            "options": {
                "cwd": "${workspaceFolder}",
            },
            "command": "rm *.exe",
            "group": "build"
        },
    ]
}