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I really can't find answers to the exercises after freshman class.
2022-02-02 18:11:03 【CSDN Q & A】
Search for the position of a character in the string . If you don't find , Then the position is -1.（ Use gets or puts Function input / output string . Out of commission string.h The function in .）
Refer to the answer 1：
Refer to the answer 2：
author[CSDN Q & A],Please bring the original link to reprint, thank you.
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