for (int i = 0; a[i] != '/0' && b[i] != '/0'; i++) {
if (a[i] > b[i]) { char temp = a[i]; a[i] = b[i]; b[i] = temp;
} }}
for(int i = 0; i < 2; i++){ if(a[i]>b[i]){ char temp = a[i]; a[i] = b[i]; b[i] = temp; }}
int i; char temp; while (a[i] != '0' && b[i] != '0') { if (a[i] > b[i]) { temp = a[i]; a[i] = b[i]; b[i] = temp } i ++; }}
void sort_chars(char *a, char *b){ int i = 0; while(a[i] != '\0' && b[i] != '\0'){ char temp; if(a[i] > b[i]){ temp = a[i]; a[i] = b[i]; b[i] = temp; } i++; }}
void sort_chars(char *a, char *b){ for(int i = 0 ; a[i] != '\0' && b[i] != '\0' ; i++){ if(a[i] > b[i]){ char temp = b[i]; b[i] = a[i]; a[i] = temp; } } }(Edited: 2021-09-29)
for(int i = 0; a[i] != "\0" && b[i] != "\0";i++){ if(a[i] > b[i]){ char temp = b[i]; b[i] = a[i]; a[i] = temp; } } }
int i = 0; while (a[i] != β\0β && b[i] != β\0β) { if (a[i] < b[i]) { char temp = b[i]; b[i] = a[i]; a[i] = temp; } i++ }}
void sort_chars(char *a, char *b) { int i = 0; while(a[i] != '\0' && b[i] != '\0') { if(a[i] > b[i]) { char temp = b[i]; b[i] = a[i]; a[i] = temp; } i++; } }