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c_cpp
2 years ago
465 B
6
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#include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> int main() { char symbol; int len = 0, cnt = 0; while (scanf("%c", &symbol) != EOF) { if (symbol != ' ' && symbol != ',' && symbol != '\n' && symbol != '\t' && symbol != '\0' && isalpha(symbol) != 0) len += 1; else { if (len >= 3) cnt += 1; len = 0; } } printf("%d\n", cnt); return 0; }
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