c 2b 2b compare char

1
2// syntax
3#include <cstring> // this needs to be at the top of the script/code
4std::strcmp(<1st-char>,<2nd-char>)
5  
6// example (assuming: char_1 = 'Compare me'; char_2 = 'Compare_me')
7#include <cstring>
8if (std::strcmp(char_1,char_2) == 0) {
9 std::cout << "The char's that you compared match!" << std::endl; 
10}
11else {
12 std::cout << "The char's that you compared DON'T match" << std::endl; 
13}
14
15// OUTPUT: The char's that you compared match!
16
17/*
18NOTE: the following outputs of std::strcmp indicate:
19[less than zero] : left-hand-side appears before right-hand-side in lexicographical order
20[zero] : the chars are equal
21[greater than zero] : left-hand-side appears after right-hand-side in lexicographical order
22*/

1#include<stdio.h> 
2#include<string.h> 
3
4
5int main() 
6{  
7      
8    char char1[] = "coucou"; 
9    char char2[] = "coucou"; 
10      
11  	if( strcmp(char1, char2) == 0 )
12       printf("Strings are the same");
13  
14  	else
15      prinf("Strings are differentes");
16  
17  
18    return 0; 
19}

1#include <string.h>
2...
3if (strcmp(firstSTR, secondSTR) == 0) {
4    // strings are equal
5    ...
6} else {
7    // strings are NOT equal
8}