我有一份文件: 0 -> 1:50 2:30 3:10 1 -> 2 -> 0:10 3:20 3 -> 1:20 2:10 3:30 我想用以下代码从文件中提取所有数字: int a, b, c; while (fscanf(fp, "%d ->", &a) == 1) { printf("%d ->", a); while (fscanf(fp, " %d:%d", &b, &c) == 2) { printf(" ...
fscanf(fp, "%d", &HighScore); //把文件中的最高分读出来 fclose(fp); //关闭文件 }/* 游戏说明 */ void explation() { int i,j = 1; system("cls"); color(15); gotoxy(44,3); printf("游戏说明"); color(2); for (i = 6; i <= 22; i++) //输出上下边框=== { ...
feof(fp);n++)//逐个读文件 fscanf(fp,"%d%s%s%s ",&zhenghao,&mingzi,&riqi,&zname); n--; fclose(fp);//关闭文件 return (n);//返回个数 } int tjzs3()//统计账号密码文本个数 { FILE *fp; int zhao=0,n; char mm[20]={'\0'}; fp=fopen("land.txt","r");//打开文件 for (...
.. C中带有fscanf的无延迟循环,c,C,您好，我在使用fscanf读取二进制文件时遇到问题，值没有被存储，而循环是无限的这是我的密码int main(){FILE *reads=fopen("E1.bin", "rb");;int temp=0,temp1=0,temp2=0;if (reads==NULL) {printf("Error");return 0;}else {while((fscanf(reads,"%d...
d=0.8;lx=N*d;ly=N*d;lz=3*N*d;data_read=fopen("xyz.dat","r");if(data_read==NULL) exit(1);data=fopen("initial.dat","w");for(k=1;k<=N;k++){for(l=1;l<=N;l++){for(m=1;m<=N;m++){fscanf(data_read,"%f %f %f",&x_0[k][l][m],&y_0[k][l]...
for (int i = 0; fscanf(fp, "%s %s %s ", bk[i].num, bk[i].name, bk[i].price) != EOF; i++, x++) ; for (int i = 0; i < x; i++) { for (int a = 0; a < 4; a++) { if (bk[i].num[a] == arr[a]) ...
while(fscanf(fp,"%10s%14s%f\n",chtime,chshop,&chm)!=EOF) { if(i==36) { getch(); i=0;} if ((i%36)<17) { gotoxy(4,6+i); printf(" "); gotoxy(4,6+i);} else if((i%36)>16) { gotoxy(41,4+i-17); printf(" "); gotoxy(42,4+i-17);} i++; sum=sum+chm;...
(7.9.6.2) The input for %p conversion in the fscanf function(fscanf 函数中 %p 转换的输入): (7.9.6.2) The interpretation of a- character that is neither the first nor the last character in the scan list for %[ conversion in the fscanf function(对既不是 fscanf 函数中 %[ 转换的扫描列表...
fscanf(fd_CmdLineFile,"%s", chrarry_NameOfProcess) ;//read from /proc/<NR>/cmdline fclose(fd_CmdLineFile);//close the file prior to exiting the routine if(strrchr(chrarry_NameOfProcess,'/')) chrptr_StringToCompare=strrchr(chrarry_NameOfProcess,'/')+1; ...
and the scanf function family (sscanf, fscanf, etc.) run-time-support functions. Section 2.3.3 --std_lib_func_defined -ol1 or -oL1 Informs the optimizer that your file declares a standard library function. Section 3.2.1 --std_lib_func_not_defined -ol2 or -oL2 Informs the ...