C Programming |
| Posted: 17 Apr 2013 09:24 AM PDT Q. print the following star structure as: ***** **** *** ** * ** *** **** ***** Ans. /*c star pyramid program*/ #include<stdio.h> int main() { int num,n,r,c,z; printf("Enter no. of rows : "); scanf("%d", &num); n=num; for(r=1; r<num; r++,n--) { for(c=1; c<=n; c++) printf("*"); printf("\n"); } for(r=1; r<=num; r++) { for(c=1; c<=r; c++) printf("*"); printf("\n"); } getch(); return 0; } The output of above program would be:
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| Posted: 17 Apr 2013 08:27 AM PDT Q. Write a C program to print the following even odd number star pyramid as: 1 *2 1*3 *2*4 1*3*5 *2*4*6 Ans. /*odd even number star pyramid C program*/ #include<stdio.h> int main() { int num,r,c,z; printf("Enter no. of rows : "); scanf("%d", &num); for(r=1; r<=num; r++) { for(c=1,z=r; c<=r; c++,z--) { if(z%2==0) printf("%d",c); else printf("*"); } printf("\n"); } getch(); return 0; } The output of above program would be:
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| Posted: 17 Apr 2013 08:05 AM PDT Q. Write a C program to print the following number star pyramid as: 1 1* 1*3 1*3* 1*3*5 1*3*5* Ans. /*number star c pyramid program*/ #include<stdio.h> int main() { int num,r,c; printf("Enter no. of rows: "); scanf("%d", &num); for(r=1; r<=num; r++) { for(c=1; c<=r; c++) { if(c%2==0) printf("*"); else printf("%d",c); } printf("\n"); } getch(); return 0; } The output of above program would be:
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| Posted: 17 Apr 2013 07:26 AM PDT Q. Write a C program to print the reverse number pyramid as: 10 9 8 7 6 5 4 3 2 1 Ans. /*c program for reverse number pyramid*/ #include<stdio.h> int main() { int n=4,num,r,c; static int p=10; num = n; for(r=1; r<=n; r++,num--) { for(c=1; c<=num; c++) { printf("%d ",p); p--; } printf("\n"); } getch(); return 0; } The output of above program would be:
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