1.建立新的glut專案
2.輸入程式碼
#include <stdio.h>
int main(int argc,char** argv)
{
FILE * fout = NULL;
fout = fopen("檔名.txt","w+");
printf("Hello World\n");
fprintf(fout,"Hello Wolrd\n");
}
#include <stdio.h> /// step01外掛 printf(),fprintf(),fscanf(),fopen()
int main(int argc,char** argv)
{
//FILE * fout=NULL;
//fout = fopen("檔名.txt","w+");
// printf("Hello World\n");
// fprintf(fout,"Hello World\n"); (註解掉的程式碼)
FILE * fin = NULL;
fin = fopen("檔名.txt","r");
///scanf( "%d",&n );//int n
///scanf( "%c",&c );//char c
///scanf( "%f",&f );//float f
///scanf( "%s",line );//char line[100];
///以上是複習的程式碼
char line[100];
fscanf(fin,"%s",line);
printf("現在讀到的是 %s \n",line);
fscanf(fin,"%s",line);
printf("現在讀到的是 %s \n",line);
}
1.首先將程式碼備份,然後全部刪除,再來打新的程式碼
#include <stdio.h>
#include <GL/glut.h>
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glutSolidTeapot(0.3);
glutSwapBuffers();
}
int main(int argc, char **argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);//顯示模式
glutCreateWindow("week_15");
glutDisplayFunc(display);
glutMainLoop();
}
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