C++ Program to Compare Two Strings Using Pointers


Levels of difficulty: / perform operation:
#include<iostream>
#include<stdio.h>
using namespace std;
main() {
	char str1[50],str2[50];
	int str_cmp(char*,char*);
	cout<<“Enter first string:”;
	gets(str1);
	cout<<“Enter second string:”;
	gets(str2);
	if(str_cmp(str1,str2))
	        cout<<“nStrings are equal”; else
	        cout<<“nStrings are not equal”;
	return 0;
}
int str_cmp(char *s1,char *s2) {
	while(*s1==*s2) {
		if(*s1==’’||*s2==’’)
		            break;
		s1++;
		s2++;
	}
	if(*s1==’’&&*s2==’’)
	        return 1;
	return 0;
}





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