C程序代码大全

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C程序代码大全

Prepared on 21 November 2021

<

cout<<"------------------"<

<

cout<<"pi="<

else if (score>=70)

cout<<"Your grade is a C."<

else if (score>=60)

cout<<"Your grade is a D."<

else

cout<<"Your grade is a E."<

}

#include <>

main()

{

int n;

cout<<"n=";

cin>>n;

if (n>=0 && n<=100 &&n%2==0)

cout<<"n="<

else

cout<<"The "<

}

#include <>

main()

{

int a,b,Max;

.10

for(int i=1;i<=10;i++)

cout<

cout<

.1

for(int j=10;j>=1;j--)

cout<

cout<

.9

for(int k=1;k<=10;k=k+2)

cout<

cout<

.Z

for(char c='A';c<='Z';c++)

cout<

cout<

.

for(float x=0;x<=;x=x+

cout<

cout<

.

for(float x1=0;x1<=+2;x1=x1+

cout<

cout<

.+100

int s=0;

for(int n=1;n<=100;n++)

s=s+n;

cout<<"s="<

}

#include<>

main()

{

.+100

int s=0,n=1;

while(n<=100) {

s=s+n;

n++;

}

cout<<"s="<

.+100

int s=0,n=0;

do {

n++;

s+=n;

}while(n<100);

cout<<"s="<

um;

cin>>st[i].name;

cin>>st[i].maths;

cin>>st[i].physics;

cin>>st[i].chemistry;

}

otal=st[i].maths+st[i].physics+st[i].chemistry;

um<<'\t';

cout<

cout<

cout<

cout<

cout<

}

}

#include<>

main()

{

ame="<<(*p).name<

cout<<"(*p).sex="<<(*p).sex<

cout<<"(*p).age="<<(*p).age<

cout<<"p->name="

cout<<"p->sex="

cout<<"p->age="

ame;

cout<<"sex:";

cin>>(*p).sex;

cout<<"age:";

cin>>(*p).age;

ame="<<(*p).name<

cout<<"(*p).sex="<<(*p).sex<

cout<<"(*p).age="<<(*p).age<

cout<<"-------------------------"<

ame<<'\t';

cout<

cout<

}

cout<<"----------------"<

;

int int_values[] = {51, 23, 2, 44, 45,0,11};

float float_values[] = {, , , , };

student st_arr[]={101,"WangLin",92,102,"LiPing",85,103,"ZhaoMin",88};

um<<" ";

cout<

cout<

}

}

#include<>

otal

swap_Rec(&a[i],&a[j]); <<"\t"<

}

#include<>

void disp(void); <

}

#include<>

<

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); um;

cin>>st[i].name;

cin>>st[i].grade;

fprintf(fp1,"%d %s %f\n",st[i].num,st[i].name,st[i].grade);

}

fclose(fp1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); <

cout<<"Exiting program."<

exit(1); */

putc( 'A', stdin );

if( ferror( stdin ) )

{

perror( "Write error" );

clearerr( stdin );

}

/* See if read causes an error. */

printf( "Will input cause an error " );

c = getc( stdin );

if( ferror( stdin ) )

{

perror( "Read error" );

clearerr( stdin );

}

}

#include<>

#include<>

<

for (i=1; i<=MAX; i++) {

cin>>x;

(x);

}

<

}

void push(float x) <

for (i=1; i<=MAX; i++) {

cin>>x;

(x);

}

<

}

void push(float x) <

}

~stack(void) << endl; << endl;

}