C Language Code Programming Summary: Convert uppercase letters in a string to lowercase letters

Convert uppercase letters in a string to lowercase letters

The program code is as follows:

1 /*2 March 8, 2017 21:21:463 function: Convert uppercase letters in a string to lowercase letters4 */5 /*6 #include "stdio.h"7 8 int main ()9 {Ten int n = 0; One  A Char a[100]; -  - printf ("Please input a string:"); the  - gets (a); -  - for (int i = 0; A[i]! = ' + '; i++) +     { -  + n++; A  at     } -  - For (int j = 0;j < N; j + +) -     { -  - if (a[j] >= ' A ' && a[j] <= ' Z ') in         { -  to A[j] = a[j] + +; +  -         } the      *     } $ Panax Notoginseng puts (a); -  the }*/ +  A#include"stdio.h" the  + intMain () - { $     Chara[ -]; $  -     Char*p =A; -  theprintf"Please input a string: \ n"); - Wuyi gets (a); the  -      while(*p) Wu     { -  About         if(*p >='A'&& *p <='Z') $         { -  -*p = *p + +; -  A         } +  thep++; -      $     } theprintf"The result is: \ n"); the puts (a); the } the /* - Summary: in results shown in vc++6.0: the —————————————————————————————— the Please input a string: About Asdsdffgj the The result is: the Asdsdffgj the —————————————————————————————— + */

C Language Code Programming Summary: Convert uppercase letters in a string to lowercase letters