| 1 | /*Program to convert lower case string to upper case string*/ |
| 2 | #include <stdio.h> |
| 3 | #include <conio.h> |
| 4 | void main() |
| 5 | { |
| 6 | int i=0; |
| 7 | char lower[10],upper[10]; |
| 8 | gets(lower); |
| 9 | while(lower[i]!='\0') |
| 10 | { |
| 11 | if((lower[i]>=97) && (lower[i]<=122)) |
| 12 | upper[i]=lower[i]-32; |
| 13 | else |
| 14 | upper[i]=lower[i]; |
| 15 | |
| 16 | i++; |
| 17 | } |
| 18 | upper[i]='\0'; |
| 19 | puts(upper); |
| 20 | getch(); |
| 21 | } |