├── README.md
└── password.cpp


/README.md:
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1 | # password
2 | 


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/password.cpp:
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 1 | #include <ctype.h>
 2 | #include <stdio.h>
 3 | #include <stdlib.h>
 4 | #include <string.h>
 5 | #include <unistd.h>
 6 | 
 7 | int main() {
 8 | 	int i,a=0,b=0,c=0,t=0;
 9 |     char password[20];
10 |     printf( "Enter a password that contains a capital, symbol, and a number \n" );
11 |     scanf( "%s", password );
12 |     
13 |         start:
14 |         	switch (t)
15 |         	{
16 |         		case 1 : {system("CLS");printf( "password too long please do not exceed 20 character \n" );scanf( "%s", password );} break;
17 |         		
18 |         		case 2 : {system("CLS");printf( "password too short minimum is 8 characters \n" );scanf( "%s", password );}break;
19 |         		
20 |         		case 3 : {system("CLS");printf( "password is weak please try again \n" );scanf( "%s", password );}break;
21 |         		
22 |         		case 4 : {system("CLS");printf( "password need atleast one digit \n" );scanf( "%s", password );}break;
23 |         		
24 |         		case 5 : {system("CLS");printf( "password need atleast one capital letter \n" );scanf( "%s", password );}break;
25 |         		
26 |         		case 6 : {system("CLS");printf( "password need atleast one symbol \n" );scanf( "%s", password );}break;
27 | 			}
28 |     
29 | 
30 |     
31 | while(strlen(password)>20 || strlen(password)<8){
32 | 	if(strlen(password)>20)
33 | 	{t=1;printf( "password too long please do not exceed 20 character \n" );scanf( "%s", password );}
34 | 	else {t=2;printf( "password too short minimum is 8 characters \n" );scanf( "%s", password );}
35 | //goto start;
36 | }
37 | 
38 |     for(i=0; i<strlen(password);i++)
39 | 	    {
40 | 			if (isdigit(password[i]))
41 | 		    a++;
42 | 		    else {
43 | 		
44 | 			if (isalpha(password[i]))
45 | 			    {
46 | 			    	if(isupper(password[i]))
47 | 			    		b++;
48 | 				}
49 | 				else if ((password[i])!=0)
50 | 								c++;  		}
51 | 		}
52 | 		
53 | if (a>0 && b>0 && c>0){
54 | 	    printf( "your password is strong\n");
55 | 	printf( "%d-%d-%d-%d\n",a,b,c,strlen(password));
56 | 	
57 | }
58 | 
59 | 	else 
60 | 	{  printf( "your password is weak\n");
61 | 	//	system("CLS");
62 | 		t=3;
63 | 		if(a=0) {t=4;printf( "password need atleast one digit \n" );	}
64 | 		if (b=0) {t=5;printf( "password need atleast one capital letter \n" ); }
65 | 		if (c=0) {t=6; printf( "password need atleast one symbol \n" );	}
66 | 	//sleep(10);
67 | 	goto start;
68 | 	}
69 |     return 0;
70 | }
71 | 


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