Step By step to Learn C or C++ By:Hussien Ahmmed Taleb

1 Step By step to Learn C or C++ By:Hussien Ahmmed Taleb

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printf("the number is donot aceept mod to 9");
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printf(" the number is aceept mod to 9");
}

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1.int input_Try; 2.cin>> input_Try;
if (input_Try > 0) f )if( f) else ( E if (input_Try %2==0)
3.cout<<"the number is positive even"; else 4.cout<<" the number is positive Odd"; else 5.cout<<"the number is less than zero"; }
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1.int input_Try; 2.scanf("%d", input_Try);
if (input_Try>0) f )if( f) else ( E if (input_Try %2==0) 3.printf(" the number is positive even "); else 4. printf(" the number is positive Odd "); else 5. printf("the number is less than zero") }
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#include<iostream.h> main() {int Day_Number; cin>> Day_Number ; if ( Day_Number==1) cout<<"sunday" ; else if ( Day_Number==2) cout<<"monday" ; else if ( Day_Number==3) cout<<"Tuerday" ; else if ( Day_Number==4) cout<<"wednesday" ; else if ( Day_Number==5)
cout<<"thursday" ; else if ( Day_Number==6) cout<<"fridaay" ; else if ( Day_Number==7) cout<<"saturday" ; else
cout<<"error" ; }
C
#include<stdio.h> main() {int Day_Number; scanf("%d",& Day_Number ); if ( Day_Number==1) printf("sunday"); else if ( Day_Number==2) printf("monday"); else if ( Day_Number==3) printf("Tuerday"); else if ( Day_Number==4) printf("wednesday"); else if ( Day_Number==5)
printf("thursday"); else if ( Day_Number==6) printf("fridaay"); else if ( Day_Number==7) printf("saturday"); else
printf("error"); }
)Thursday(
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1.Salem: his names Salem kammel,18 Year old, third stage
1.Hussien: his names Hussien Ahmmed Taleb,21 Year old, third stage eng.Computer
Switch(Capatat_symbol) Case 'a': //do some thing Break;
++ C
#include<iostream.h> main() {1.char index_of_Name; 2.Cout<<"Enter First Chat of Student name: "; 3.Cin>> index_of_Name ; 4.switch( index_of_Name ) { 5.case 'A': 6.Cout<<" his names Ali kammel,20 Year old, third stage " ; 7.break; 8.case 'S': 9.Cout<<" his names Salem kammel,18 Year old, third stage " ; 10.break; 11.case 'H': 12.Cout<<" his names Hussien Ahmmed Taleb,21 Year old, third stage eng.Computer " ; 13.break; 14.default: 15.Cout<<"You Not have saved names in this index" ; }}
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1 ) if –else if( :
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++ C
#include<iostream.h> main() {int Day_Number ; Cin>> Day_Number ; switch( Day_Number ) { case 1:cout<<"sunday" ; break; case 2: cout<<"monday" ; break; case 3: cout<<"Tuerday" ; break; case 4: cout<<"wednesday" ; break; case 5: cout<<"thursday" ; break; case 6: cout<<"fridaay" ; break; case 7: cout<<"saturday" ; break; default: cout<<"error" ; } }
C
#include<stdio.h> main() {int Day_Number ; scanf("%d",& Day_Number ); switch( Day_Number ) { case 1: printf("sunday"); break; case 2:printf("monday"); break; case 3:printf("Tuerday"); break; case 4:printf("wednesday"); break; case 5:printf("thursday"); break; case 6:printf("fridaay"); break; case 7:printf("saturday"); break; default: printf("error"); } }
)Thursday( ) (
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++C #include<iostream.h> main() {int Number,Chose_check ; Cout<<"enter your number: "; Cin>> Number ; Cout<<"enter Your Selected check (1) or 2:" ; Cin>> Chose_check ; switch( Chose_check ) { case 1: { if ( Number % 2== 0) cout<<"the number is even"; else cout<<"the number is odd";} break; case 2:{ if ( Number >0) cout<<"the number is more than zero"; else cout<<"the number is less than zero";} break; default: cout<<"Error Choice";}}
C #include<stdio.h> main() {int Number,Chose_check ; Printf("enter your number: "); Scanf("%d",&Number) ; Printf("enter Your Selected check (1) or 2:") ; Scanf("%d", &Chose_check) ; switch( Chose_check ) { case 1:{ if ( Number % 2== 0) Printf("the number is even"); else Printf("the number is odd");} break; case 2:{ if ( Number >0) Printf("the number is more than zero"); else Printf("the number is less than zero");} break; default: Printf("Error Choice");}}

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2.int sum=0;
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5.printf("sum=%d",sum); }
Sum=2500

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6.Cout<<"\n";}
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6. printf("\n");}
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7.j++;}
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{1.int n=1;
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2.int sum=0;
6.printf("sum=%d",sum);}
Sum=2500

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data 18127
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data 18131
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1 float
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34 18126 first_array [0]
data 18131
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int first_array [5]={34,26,43,23,54};
main()
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2.for (i=0;i<5;i++)
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) 11,43,23,56,45( When i=0
sum=sum+array1[0]; sum=0+11 sum=11 When i=1
sum=sum+array1[1]; sum=11+43 sum=54
When i=2
When i=3
When i=4
sum=sum+array1[4]; sum=133+45 sum= 178
. 1 :
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7.max =array1[1] max=32 // 5.When i=2
6. ( array1[2]=22 ) ( max=32 ( ( (
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6. ( array1[3]=32 ) ( max=32 (( (
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6. ( array1[4]=43) ( max=32 ( 7
7.max =array1[4] max=43 //
5.When i=5
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64 6 85 42 45
7 7 7
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: 6 .
1 .
64 6 85 42 45
1
1 .
64 6 85 45 42
( 1
1 .
64 6 85 45 42
1
1 .
64 42 85 45 6
( 1

: .
.
64 42 85 45 6
. (
.
64 42 85 45 6

.
64 45 85 42 6
(
: .
.
64 45 85 42 6

.
64 85 45 42 6

6 : .
64 85 45 42 6

85 64 45 42 6
K (
.. :
: 6
.
:
)j( ) i( ) ( .
( ) ( .
) ( ) ( .
1 ( 1 ) ( . ). i<5-1( K ( 1
) (
) ( . . 1

) ( . ) (
int main()
4. for (i=0;i<5;i++)
5.scanf("%d",&array[i]) ;
9.item =array[j];
13.for (i=0;i<5;i++)
14.prinC("%d\n",array[i]);}
3.cout<<"Here is the Array befor sorted enter it\n";
4. for (i=0;i<5;i++)
5.cin>>array[i] ;
9.item =array[j];
13.for (i=0;i<5;i++)
14.cout<<array[i]<<"\n";}
) ( .
) (
) ( K 1 ( ) K K 1( K

8.if (array[j] >array[i])
6. for ( i=0;i<3-1;i++)
7.for ( j=i; j<3;j++)
6. for ( i=0;i<5-1;i=i+2)
7.for ( j=i; j<5;j=j+2)

)(array[2]

B 6 ) ( :
1 : ) 6 (
:
K K ) ( . K )( ( ) ( (
) bol=0( 1 1 1 ) ( . ) ( ) (
) bol( ) ( .
#include<conio.h> main()
2.for(i=0;i<5;i++)
3.a[i]=getche();
4.for(i=0;i<5;i++)
8. prinC("\nthe data is symmetric");
9.else 10.prinC("\nthe data is no symmetric");}
2.for(i=0;i<5;i++)
3.a[i]=getche();
4.for(i=0;i<5;i++)
8. cout<<"\nthe data is symmetric";
9.else 10.cout<<"\nthe data is no symmetric";}
)c( 1) b( ) a( ) ( :
1) a( 1 K :
) c( ) a( . . ) b(
:
) count_b( ) b( ) count_a( ) a( ) ( .
1 ) count_c( ) c(
) a( ) ( .
) 11—5( ) a( ( ) ( .
) ( ) b( ) ( . ) ((
)
) c( ) ( .
) (10( ) 9(
)
main()
{1.int count_a, count_b=0, count_c=0,a[5],b[5], c[5];
2.for( count_a=0; count_a<5; count_a++) 3.scanf("%d",&a[ count_a]);
4.for( count_a=0; count_a<5; count_a++) 5.if ( a[ count_a] %2==0)
{6.b[ count_b ]=a[count_a]; 7.count_b= count_b+1;} 8.else
{9.c[ count_c ]=a[count_a];
10.count_c= count_c+1;} 11.prinC("items in array b is\n"); 12.for( count_a=0; count_a< count_b; count_a++)
13.prinC("%d\t", b[ count_a ]);
14. prinC("\nitems in array c is\n");
15.for( count_a=0; count_a< count_c; count_a++)
16. prinC("%d\t", c[ count_a ]);}
main()
{1.int count_a, count_b=0, count_c=0,a[5],b[5], c[5];
2.for( count_a=0; count_a<5; count_a++) 3.cin>>a[ count_a];
4.for( count_a=0; count_a<5; count_a++) 5.if ( a[ count_a] %2==0)
{6.b[ count_b ]=a[count_a]; 7.count_b= count_b+1;} 8.else
{9.c[ count_c ]=a[count_a];
10.count_c= count_c+1;} 11.cout<<"items in array b is\n"; 12.for( count_a=0; count_a< count_b; count_a++)
13.cout<< b[ count_a ]<<"\t";
15.for( count_a=0; count_a< count_c; count_a++)
16.cout<< c[ count_a ]<<"\t";}
)b( ) ( .
( )7(
)c( ) ( .
( )(

1 ( ........!

: 6
) index( ( . (
) K ) 2*3(K ( `
1 ) ( ).1,0( 1
K . K :
K (
• )arrrayname (
• )row( )columns( 1 1 • )Trype of array ( .
integer (7( ) integer(
).first_array( )2*3( ) integer( :
K
)1( 1 ) 0( : K . ) 2( ) 1( 1 ) 0(
)2*3( 0 1 0 (0,0) (0,1)
1 2
int first_array [3][2];
)2*3( 0 1 first_array [0][1] first_array [0][0] 0
1 2
first_array [1][1] first_array [1][0] first_array [2][1] first_array [2][0]

1 .
) 18126(
< data 18125
18126 first_array [0][0]
data 18132
)18126( )first_array [0][0]( K
.... )18127( )first_array [0][1](
)first_array [0][0]( K
• )index_row( )i(.
• )index_columns ( )j(.
6 ) 79( :
1) 2( )index_row=1( K (
1) 1( )index_columns=0( K
( 1
first_array [index_row][index_columns]

first_array

)79(
< data 18125
++C Cout<< first_array [2][1];
C
Printf("%d", first_array [2][1]);
1 float

< data 18125
34 18126 first_array [0][0]
26 18127 first_array [0][1]
43 18128 first_array [1][0]
23 18129 first_array [1][1]
float first_array [5][3];
int first_array [2][2]={{34,26},{43,23} };

first_array

K*( (
( : ) 3*4( :
. )( .
1 K )3*4( ) ( .
1 K 1 K ) ( .
1 .
7 ( ) 5*5(
( 1
( . )(3,3),(2,2),(1,1),(0,0 (4,4),(
int first_array [2][2]={0 };
++C

) j( ) i(
**
K )(4=4+0),(4=3+1),(3=2+2),(4=1+3),(4=0+4 (
. ( K
1
**
6 B )(3,4),(1,4),(1,3),(1,2),(0,4),(0,3),(0,2),(0,1((

If(i==j)
// print the diagonal
(0,4) (0,3) (0,2) (0,1) (0,0)
(1,4) (1,3) (1,2) (1,1) (1,0)
(2,4) (2,3) (2,2) (2,1) (2,0)
(3,4) (3,3) (3,2) (3,1) (3,0)
(4,4) (4,3) (4,2) (4,1) (4,0)
If(i+j=4)
If(i<j)

**
6 B )(4,3),(4,1),(3,1),(2,1),(4,0),(3,0),(2,0),(1,0( (

**
( K K (
. )(3,0),(2,1),(2,0),(1,2),(1,1),(1,0),(0,3),(0,2),(0,1),(0,0(

(0,4) (0,3) (0,2) (0,1) (0,0)
(1,4) (1,3) (1,2) (1,1) (1,0)
(2,4) (2,3) (2,2) (2,1) (2,0)
(3,4) (3,3) (3,2) (3,1) (3,0)
(4,4) (4,3) (4,2) (4,1) (4,0)
If(i>j)
If(i+j<4)

( 1 1 (
. )(1,4),(2,4),(2,3),(3,4),(3,3),(3,3),(4,4),(4,3),(4,2),(4,1(

1 **
) j=0( 1 1
) j=3( 1
6
) i=0( 1
)i=3( )i=2(

If((j==0)||(j==3))
If((i==0)||(i==2) ||(i==3))
1

)5*5( :
) i==j( :

:
) ( .

Step By step to Learn C or C++ By:Hussien Ahmmed Taleb

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Transcript of Step By step to Learn C or C++ By:Hussien Ahmmed Taleb