\nM);\rfor(i=0;(ch=fgetc(fp))!=EOF;i++)\r{c[i]=ch;.\rputchar(c[i]);\r}\rfclose(fp);\rni=i;\rif((fp=fopen("B',?,r"))==NULL)\r{printf("file B cannot be opened\n");\rexit(O);)\rprintf("\n B contents are :\n");\rfor(i=0;(ch=fgetc(fp))!=EOF;i++)\r{c[i]=ch;\rputchar(c[i]);\r)\rfclose(fp);\rn=i;\rfor(i=0;i<n;i++)\rfor(j=i+1;j<n;j++)\rif(c[i]>cO])\r{t=c[i];c[i]=cO]?cO]=t;}\rprintf("\n C file is:\n");\rfp=fopen("C","w");\rfor(i=0;i<n;i++)\r{ putc(c[i],fp);\rputchar(c[i]);\r)\rfclose(fp);\r)\r 0100ÿ\r 0@P`p??P`p03\r???(`p? ? \r?)?\r!"#$\r??%&0?' !"?#$()*+,-.“stud”01\r1 .45(6 \r2 .45789 \r#i nclude "stdio.h"\rstruct student\r{ char num[6];\rchar name[8];\rint score[3];\rfloat avr;\r} stu[5];\rmain()\r{int i,j,sum;
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