Technology Software

How to Break a Substring in C++

By Technology Last updated Wednesday, July/03/2024

1). Launch the integrated environment of your choice and open your C++ substring by clicking "File" and "Open."
2). Copy and paste the following code into the command line:

#include <iostream>

using namespace std;

void split_string(char *orig, char *first, char *second, int pos) {

char newline = '\n';

int x;

int counter = pos;

for (x = 0; 1; x++) {

if (orig[counter] == newline) break;

second[x] = orig[counter];

counter++;

}

second[x] = newline;

for (x = 0; x < pos; x++) {

first[x] = orig[x];

}

first[pos] = newline;

}

int main() {

char *s = "An array of characters.\n";

char *t = (char *) calloc(5, sizeof s);

char *u = (char *) calloc((sizeof t)-5, sizeof s);

split_string(s,t,u,5);

cout << "first string " << t;

cout << "second string " << u;

return 0;

}
3). Click "File" and "Save As." Save your file as an executable file, or ".exe." Click "Save."

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