{"version":"1.0","provider_name":"JassWeb","provider_url":"https:\/\/jassweb.com\/solved","author_name":"Kirat","author_url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/","title":"[Solved] Basic rename statements's unusal behaviour in c - JassWeb","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"TyTRRbYxb6\"><a href=\"https:\/\/jassweb.com\/solved\/solved-basic-rename-statementss-unusal-behaviour-in-c\/\">[Solved] Basic rename statements&#8217;s unusal behaviour in c<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jassweb.com\/solved\/solved-basic-rename-statementss-unusal-behaviour-in-c\/embed\/#?secret=TyTRRbYxb6\" width=\"600\" height=\"338\" title=\"&#8220;[Solved] Basic rename statements&#8217;s unusal behaviour in c&#8221; &#8212; JassWeb\" data-secret=\"TyTRRbYxb6\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/jassweb.com\/solved\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"[ad_1] Here is the complete code. The renaming problem is gone. The renaming problem occurs if the the file is open or doesn&#8217;t exists in the directory. #include&lt;stdio.h&gt; #include &lt;string.h&gt; #include &lt;stdlib.h&gt; #include&lt;inttypes.h&gt; #include&lt;windows.h&gt; \/\/Variable Declarations struct record_stu st; FILE *fp,*fp_tmp,*fp1,*f,*f1; unsigned long long int id; char Selected_Exam[255],subject[255],Exam[255],year[255]; char semester[255],Dept_name[255],username[55],username_log[55], pass1[8]; char pass2[8],pasword[10],usrname[10],ch,pasword1[10]; char usrname1[10],Course_Code[255],ss[255],s1[255] ... Read more"}