# Lecture35 - ComputerProgrammingITAC162. Todays Agenda...

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1 Computer Programming I TA C162 . 10 Apr 2006 Today’s Agenda Character Arrays One dimensional Two dimensional Coding Examples

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2 Computer Programming I TA C162 . 10 Apr 2006 Problem1: Alphabetical ordering of a word #include<stdio.h> #include<string.h> int main() { char str[50],temp; int i,j,len; printf("Enter a string: "); gets(str); len = strlen(str); /* Finding length of the string */ for(i=0; i<len-1; i++) { for(j=0; j<len-i-1; j++) if(str[j]>str[j+1]) /*Alphabetical ordering */ { temp = str[j]; str[j] = str[j+1]; str[j+1] = temp; } /* Swaping */ } printf("\n Output string is: %s",str); }
3 Computer Programming I TA C162 . 10 Apr 2006 Problem Statement: List of Names is stored in a two dimensional character array. WAP to rearrange the list of names in alphabetical order. Algorithm : Bubble sort technique

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4 Computer Programming I TA C162 . 10 Apr 2006 Problem 2: Sorting the list of names main(); char names[10][30],temp[30]; int i=0,j=0; /* Reading The List */ while(i<10) { printf(“Enter the %d name”,i); scanf(“%s”,names[i++]); }
5 Computer Programming I TA C162 . 10 Apr 2006

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## This note was uploaded on 05/14/2010 for the course CS SS ZG653 taught by Professor Shanta during the Spring '09 term at Birla Institute of Technology & Science.

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Lecture35 - ComputerProgrammingITAC162. Todays Agenda...

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