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C program for 2-D array

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Write a ‘C’ program to accept ‘n’ names from user store these name into 2-D array. Accept the name from user and search whether the name is present in an array or not. #include<stdio.h> #include<conio.h> void main() { char name[5][10],res[10]; int i,j,n; clrscr(); printf("enter the no"); scanf("%d",&n); printf("enter the matrix element"); for(i=0;i<n;i++) { for(j=0;j<n;j++) { scanf("%s",&name[i][j]); } } for(i=0;i<n;i++) { for(j=0;j<n;j++) { printf("enter the name"); scanf("%s",&res); if(strcmp(&name[i][j],&res)!=0) { printf("name is not found"); break; } else { printf("name is found"); } } } getch(); }
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C program create a student struct accept details of n students into structure rearrange data in alphabetical order of stud name and display result.

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Write a ‘C’ program to create a student structure having field stud name and address. Accept the details of ‘n’ students into the structure rearrange the data in alphabetical order of stud name and display the result. #include<stdio.h> #include<conio.h> #include<string.h> struct student { char sname[20]; char add[20]; }; void main() { struct student s[10]; char ch[20]; int i,j,n; clrscr(); printf("enter the student"); scanf("%d",&n); for(i=0;i<n;i++) { printf("enter the sname&add"); for(i=0;i<n;i++) { scanf("%s%s",&s[i].sname,&s[i].add); } } for(i=0;i<n;i++) { for(j=i+1;j<n;j++) { if(strcmp(&s[i].sname,&s[j].sname)>0) { strcpy(ch,&s[i].sname); strcpy(&s[i].sname,&s[i].sname); strcpy(&s[j].sname,ch); } } } for(i=0;i<n;i++) { printf("%s",s[i].sname); } getch(); } ...
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