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1. Design rectangle pyramid
Q.
Write a program to generate a following structure?
@@@@@
@@@@@
@@@@@
@@@@@
@@@@@
Ans.
/*
c program for symbol structure*/
#include<stdio.h>
#include<conio.h>
int main()
{
int num,r,c;
printf("Enter loop repeat number(rows): ");
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; num>=r; r++)
for(r=1; num>=r; r++)
{
for(c=1; c<=num;
c++)
printf("@");
printf("\n");
}
getch();
getch();
return 0;
}
/************* OUTPUT **************
Enter loop repeat number(rows): 5
/************* OUTPUT **************
Enter loop repeat number(rows): 5
@@@@@
@@@@@
@@@@@
@@@@@
@@@@@
***********************************/
***********************************/
2. Design triangle pyramid
Q.
Write a program to generate a following #'s triangle?
#
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Ans.
/*
c program for symbol triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int
num,r=1,c,sp;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(; num>=1; num--,r++)
for(; num>=1; num--,r++)
{
for(sp=r; sp>1; sp--)
for(sp=r; sp>1; sp--)
printf(" ");
for(c=1; c<=num;
c++)
printf("#");
printf("\n");
}
getch();
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
#####
####
###
##
#
***********************************/
/*************OUTPUT**************
Enter loop repeat number(rows): 5
#####
####
###
##
#
***********************************/
4.Design triangle pyramid
Q.
Write a program to generate a following #'s triangle?
#
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#
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#
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#
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#
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#
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Ans.
/*
c program for symbol triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int num,r,c;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; num>=r; r++)
for(r=1; num>=r; r++)
{
for(c=1; c<=r; c++)
printf("#");
printf("\n");
}
getch();
}
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
/*************OUTPUT**************
Enter loop repeat number(rows): 5
#
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||||
#
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#
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|||
#
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#
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#
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#
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#
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#
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#
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#
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#
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#
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#
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#
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***********************************/
5.Design triangle pyramid
Q.
Write a program to generate a following @'s triangle?
@
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||||
@
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@
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@
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@
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@
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@
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@
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@
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@
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@
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@
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@
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@
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@
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Ans.
/*
c program for symbol triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int num,r,c,sp;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; num>=r; r++)
for(r=1; num>=r; r++)
{
for(sp=num-r; sp>=1;
sp--)
printf(" ");
for(c=1; c<=r; c++)
printf("@");
printf("\n");
}
getch();
}
getch();
return
0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
/*************OUTPUT**************
Enter loop repeat number(rows): 5
@
|
||||
@
|
@
|
|||
@
|
@
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@
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||
@
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@
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@
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@
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@
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@
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@
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@
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@
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***********************************/
6.Design numbers rectangle structure
Q.
Write a program to generate a following numbers structure:
(Where user entered number through keyboard, for example if num=5)
12345
12345
12345
12345
12345
Ans.
/*
c program for number rectangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int
num,r,c;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; num>=r; r++)
for(r=1; num>=r; r++)
{
for(c=1; c<=num;
c++)
printf("%d",c);
printf("\n");
}
getch();
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
/*************OUTPUT**************
Enter loop repeat number(rows): 5
12345
12345
12345
12345
12345
***********************************/
8.Design numbers rectangle structure
Q. Write a program to generate a following numbers structure:
(Where user entered number through keyboard, for example if num=5)
55555
44444
33333
22222
11111
Ans.
/*
c program for number structure*/
#include<stdio.h>
#include<conio.h>
int main()
int num,r,c;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=num; r>=1; r--)
for(r=num; r>=1; r--)
{
for(c=num; c>=1;
c--)
printf("%d",r);
printf("\n");
}
getch();
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
/*************OUTPUT**************
Enter loop repeat number(rows): 5
55555
44444
33333
22222
11111
***********************************/
10. Design numbers tringle pyramid
Q.
Write a program to generate a following numbers triangle:
(Where user entered number through keyboard, for example if num=5)
1
12
123
1234
12345
Ans.
/*
c program for number triangle*/
#include<stdio.h>
//#include<conio.h>
int main()
{
int num,r,c;
printf("Enter loop repeat number(rows): ");
scanf("%d",&num);
for(r=1; r<=num; r++)
for(r=1; r<=num; r++)
{
for(c=1; c<=r; c++)
printf("%d",c);
printf("\n");
}
//getch();
return 0;
//getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
/*************OUTPUT**************
Enter loop repeat number(rows): 5
1
12
123
1234
12345
***********************************/
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