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int main() { float p; for (p = 0; p < 5; p += 0.5) { printf("p=%2.2f\n",p); } return 0; }
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p=0.00 p=0.50 p=1.00 p=1.50 p=2.00 p=2.50 p=3.00 p=3.50 p=4.00 p=4.50