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ex13.c
58 lines (46 loc) · 1.16 KB
/
ex13.c
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#include <stdio.h>
int main(int argc, char *argv[]) {
if (argc <= 2) {
puts("ERROR: You need at least one argument.");
return 1;
}
int i;
for (i = 1; i < argc; i++) {
int j;
char letter;
for (j = 0, letter = argv[i][0]; letter != '\0'; j++, letter = argv[i][j]) {
switch (letter) {
case 'a':
case 'A':
printf("%d-%d: 'A'\n", i,j);
break;
case 'e':
case 'E':
printf("%d-%d: 'E'\n", i,j);
break;
case 'i':
case 'I':
printf("%d-%d: 'I'\n", i,j);
break;
case 'o':
case 'O':
printf("%d-%d: 'O'\n", i,j);
break;
case 'u':
case 'U':
printf("%d-%d: 'U'\n", i,j);
break;
case 'y':
case 'Y':
if (j >= 2) {
printf("%d-%d: 'Y'\n", i,j);
break;
}
//break;
default:
printf("%d-%d: %c is not a vowel\n", i, j, letter);
}
}
}
return 0;
}