我知道有 strcmp 但它只是让我比较两个字符串,而且我需要比较很多字符串
这个不起作用:
if(strcmp (resposta, "S" || "s" || "N" || "n")== 0)
printf("Resposta = S");
else
printf("Resposta != S");
printf("\nfim");
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您的方法未按预期工作,因为表达式与短路"S" || "s" || "N" || "n"相同。"S"
你必须将它与候选字符串一一比较:
if (strcmp(resposta, "S") == 0
|| strcmp(resposta, "s") == 0
|| strcmp(resposta, "N") == 0
|| strcmp(resposta, "n") == 0)
{
printf("Resposta = S");
}
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