<ruby id="bdb3f"></ruby>

    <p id="bdb3f"><cite id="bdb3f"></cite></p>

      <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
        <p id="bdb3f"><cite id="bdb3f"></cite></p>

          <pre id="bdb3f"></pre>
          <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

          <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
          <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

          <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                <ruby id="bdb3f"></ruby>

                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## fprintf ## 格式化輸出數據至文件 ### 相關函數 ### printf,fscanf,vfprintf ### 表頭文件 ### ``` #include<stdio.h> ``` ### 定義函數 ### ``` int fprintf(FILE *stream, const char *format, ...); ``` ### 函數說明 ### fprintf()會根據參數format字符串來轉換并格式化數據,然后將結果輸出到參數stream指定的文件中,直到出現字符串結束('\0')為止。 ### 返回值 ### 關于參數format字符串的格式請參考printf()。成功則返回實際輸出的字符數,失敗則返回-1,錯誤原因存于errno中。 ### 范例 ### ``` #include<stdio.h> main() { int i = 150; int j = -100; double k = 3.14159; fprintf(stdout,”%d %f %x \n”,j,k,i); fprintf(stdout,”%2d %*d\n”,i,2,i); } ``` ### 執行 ### ``` -100 3.141590 96 150 150 ```
                  <ruby id="bdb3f"></ruby>

                  <p id="bdb3f"><cite id="bdb3f"></cite></p>

                    <p id="bdb3f"><cite id="bdb3f"><th id="bdb3f"></th></cite></p><p id="bdb3f"></p>
                      <p id="bdb3f"><cite id="bdb3f"></cite></p>

                        <pre id="bdb3f"></pre>
                        <pre id="bdb3f"><del id="bdb3f"><thead id="bdb3f"></thead></del></pre>

                        <ruby id="bdb3f"><mark id="bdb3f"></mark></ruby><ruby id="bdb3f"></ruby>
                        <pre id="bdb3f"><pre id="bdb3f"><mark id="bdb3f"></mark></pre></pre><output id="bdb3f"></output><p id="bdb3f"></p><p id="bdb3f"></p>

                        <pre id="bdb3f"><del id="bdb3f"><progress id="bdb3f"></progress></del></pre>

                              <ruby id="bdb3f"></ruby>

                              哎呀哎呀视频在线观看