T

@TanishkaKumar

Program to print asterisk aligned to left:

C
2 years ago
#include <stdio.h> int main() { int i, j; // Loop for rows for(i = 0; i < 3; i++) { // Loop for columns for(j = 0; j <= i; j++) { printf("* "); }

Program for asterisk centered in middle :

C
2 years ago
#include <stdio.h> void main() { int i,k,j; for(i=0;i<3;i=i+1) { for (j=0;j<3-i-1;j=j+1) { printf(" ");} for(k=0;k<i*2+1;k=k+1) { printf("*");}

Program to create structure in structure:

C
2 years ago
#include <stdio.h> struct school { int class; struct student { int roll; char name[20]; float marks; }s1[3],s2[3],s3[3]; } s[8];

Program to scan and store values in a structure:

C
2 years ago
#include <stdio.h> struct student { int roll; char name[20]; float marks; }s1[3],s2[3],s3[3]; void main() { int i;

Program for structures:

C
2 years ago
#include <stdio.h> struct student { int rollno; char name[20]; float marks; }s1,s2,s3; void main() { struct student s1={1,"tanishka",20.5}; struct student s2={2,"tanishka",29.9};

Program to print all upper cases in lower cases and vice versa in even indexes only

C
2 years ago
#include <stdio.h> int main(){ int i; char s1[10]="TANIshka23"; for(i=0;s1[i]>=65&&s1[i]<=90||s1[i]>=97&&s1[i]<=122;i=i+1) { if (s1[i]<=90) { if (i%2==0) { s1[i]=s1[i]+32;}} else if (s1[i]>=97) { if (i%2==0)

Program to convert first letter of string to upper case always:

C
2 years ago
#include <stdio.h> int main(){ int i; char s1[20]="tanishka"; for(i=0;s1[0]>=97&&s1[0]<=122;i=i+1) { s1[0]=s1[0]-32;} printf("%s",s1);}

Program to convert all uppercase to lowercase and vice versa: 2

C
2 years ago
#include <stdio.h> int main(){ int i; char s1[20]="TANIshka23"; for(i=0;i<20;i=i+1) { if (s1[i]<=90&&s1[i]>64) { s1[i]=s1[i]+32;} else if(s1[i]<=122&&s1[i]>96) { s1[i]=s1[i]-32;}}

Program to print all upper cases in lower cases and vice versa

C
2 years ago
#include <stdio.h> int main(){ int i; char s1[10]="TANIshka23"; for(i=0;s1[i]>=65&&s1[i]<=90||s1[i]>=97&&s1[i]<=122;i=i+1) { if (s1[i]<=90) { s1[i]=s1[i]+32;} else { s1[i]=s1[i]-32;}} printf("%s",s1);}

Program to convert upper case to lower case without using strlwr:

C
2 years ago
#include <stdio.h> int main(){ int i; char s1[99]="TRDYFHBMNIT23"; for(i=0;s1[i]>=65&&s1[i]<=90;i=i+1) { s1[i]=s1[i]+32;} printf("%s",s1); }

Program to reverse a string without using strrev : 2

C
2 years ago
#include <stdio.h> #include <string.h> int main() { char s1[10]="Tanishka"; char s2[10]; int len1,i; len1=strlen(s1); for(i=0;i<=len1;i=i+1) { if (s1[i]!='\0') { s2[i]=s1[len1-i-1];

Program to reverse a string without using strrev : Amay

C
2 years ago
#include <stdio.h> #include <string.h> int main() { char s1[10]="Tanishka"; char s2[10]; int len1,i; len1=strlen(s1); for(i=0;i<len1;i=i+1) { s2[i]=s1[len1-i-1];

To concatenate two strings without using strcat

C
2 years ago
#include <stdio.h> #include <string.h> int main() { char s1[]="Tanishka"; char s2[]="Kumar"; char s3[]="Tanishka"; int i; for(i=0;s1[i]!='\0'||s2[i]!='\0';i=i+1) { if (s1[i]!=s2[i]) { printf("\nNot same");

To concatenate two strings without using strcat

C
2 years ago
#include <stdio.h> #include <string.h> int main() { int len1,len2; int i; char name1[20]="Tanishka"; char name2[20]="Kumar"; len1=strlen(name1); len2=strlen(name2); for(i=0;i<=len2;i=i+1)

To find length of a string without using <string.h> 3

C
2 years ago
#include <stdio.h> int main(){ char name[10]; int i=0,count=0; scanf("%s",name); while(name[i]!='\0') { count++; i++;} printf("%d",count); }

To find length of a string without using <string.h> 2

C
2 years ago
#include <stdio.h> int main(){ char name[10]; int i=0,count=0; scanf("%s",name); for(i=0;i<10;i++) {if(name[i]!='\0') { count=count+1;} else

To find length of a string without using <string.h> 1

C
2 years ago
#include <stdio.h> int main(){ char name[10]; int i,count; scanf("%s",name); for(i=0;name[i]!='\0';i++) { count=count+1;} printf("%d",count);

To print a string from a specific index number:

C
2 years ago
#include <stdio.h> int main() { char name[10]; scanf("%s",name); printf("%s",&name[2]); }

Multiplication of matrices 2

C
2 years ago
#include <stdio.h> int main(){ int a[3][3],i,j,b[3][3],k,c[3][3]; for(i=0;i<3;i=i+1) { for(j=0;j<3;j=j+1) { scanf("%d",&a[i][j]);}} for(i=0;i<3;i=i+1) { for(j=0;j<3;j=j+1) { scanf("%d",&b[i][j]);} }

Multiplication of matrices

C
2 years ago
#include <stdio.h> int main(){ int a[3][3],i,j,b[3][3],k,c[3][3]; for(i=0;i<3;i=i+1) { for(j=0;j<3;j=j+1) { scanf("%d",&a[i][j]);}} for(i=0;i<3;i=i+1) { for(j=0;j<3;j=j+1) { scanf("%d",&b[i][j]);}