Convert aaabbbcccc -> 4a3b4c
Sigiloso
I assue "Convert aaabbbcccc -> 3a3b4c" #include int main(int argc, char* argv[]) { char *s = argv[1]; int c = -1, n = 0; do { if (c == *s) n++; else { if (c != -1) printf("%d%c", n, c); n = 1; c = *s; } } while(*s++); printf("\n"); }