diff options
Diffstat (limited to 'c,cc/ctype.c')
-rw-r--r-- | c,cc/ctype.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/c,cc/ctype.c b/c,cc/ctype.c new file mode 100644 index 0000000..0331566 --- /dev/null +++ b/c,cc/ctype.c @@ -0,0 +1,43 @@ +#include <stdio.h> +#include <ctype.h> +#include <string.h> + + +int main(void) +{ + char *a="abc"; + char *x="xyz"; + char *b="abc"; + char *y="Xyz"; + + int r; + + if(isupper(y[0])) + { + printf("%c\n",y[0]); + } + + if(r=(!strcmp(a,b))) + { + printf("%d\n",r); + } + + printf("%c\n",*x); + + if(r=(!strcmp(a,x))) + { + printf("%d\n",r); + } + + char bla[4]="aAc"; + + for( unsigned int i = 0; i < 4; i += 1 ) + { + if(isupper(bla[i])) { + printf("%c\n",bla[i]); + } + } + + return 0; +} + |