float score; if ( int(score)-score!=0 ) ...这样输入提示错误我想判断score是不是整数怎么办
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![float score; if ( int(score)-score!=0 ) ...这样输入提示错误我想判断score是不是整数怎么办](/uploads/image/z/6333142-22-2.jpg?t=float+score%3B+if+%28+int%28score%29-score%21%3D0+%EF%BC%89+...%E8%BF%99%E6%A0%B7%E8%BE%93%E5%85%A5%E6%8F%90%E7%A4%BA%E9%94%99%E8%AF%AF%E6%88%91%E6%83%B3%E5%88%A4%E6%96%ADscore%E6%98%AF%E4%B8%8D%E6%98%AF%E6%95%B4%E6%95%B0%E6%80%8E%E4%B9%88%E5%8A%9E)
float score; if ( int(score)-score!=0 ) ...这样输入提示错误我想判断score是不是整数怎么办
float score; if ( int(score)-score!=0 ) ...这样输入提示错误我想判断score是不是整数怎么办
float score; if ( int(score)-score!=0 ) ...这样输入提示错误我想判断score是不是整数怎么办
double score;
if((int)x==x)
printf("%f是整数",x);