void swap (int *, int *)
void main (void)
{
int x,y
scanf("%d%d", &x, &y)
swap(&x,&y)
printf("%d, %d\n", x,y)
}
void swap(int * a,int * b)
{
int t
t=*a
*a=*b
*b=t
}
#include <stdio.h>
void main (void)
{
int i
float scoer[36], precent
int count=0
for (i=0i<36i++)
{
scanf("%f",&scoer[i])
if(scoer[i]<60)
count++
}
precent=count/36.0
printf("不及物逗知格人数:%d,不及格比例:%f\罩消n",count,precent)
}
#include <stdio.h>
#include <stdlib.h>
void main (void)
{
char str[80]
int i, iA=0, ia=0, iother=0
gets(str)
i=0
while(str[i]!='\0')
{
if(str[i]<='z'&&str[i]>='a')
ia++
else if(str[i]<='Z'&&str[i]>='A')
iA++
else
iother++
i++
}
printf("%d %d %d\n",iA,ia,iother)
}
#include <stdio.h>
void main(void)
{
int a[3][3]={1,3,5,7,9,11,13,15,11}
int i,j,s1,s2
int t[3][3]
s1=a[0][0]+a[1][1]+a[2][2]
s2=a[0][2]+a[1][1]+a[2][0]
printf("%d, %d,\n",s1, s2)
for(i=0i<3i++)
for(j=0j<3j++)
t[i][j]=a[j][i]
for(i=0i<3i++)
for(j=0j<3j++)
printf("%d ",t[i][j])
}
#include"stdio.h"main()
{
int ascii/*变量ascii存腔绝放输入的ASCII码值*/
printf("输入ASCII码值:")
scanf("伍猛姿%d",&ascii)
put(ascii)
}
put(n)
{
int i,a
for(i=1i<=10i++)
{
a=n+i-1
putchar(a)
}
}
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