第十次作业
#include<stdio.h>
void splitfloat(float x,int *inpart,float *fracpart);
int main(void)
{
float realnumber;
int integerpart;
float fractionpart;
printf("Enter x:");
scanf("%f\n",&realnumber);
printf("%f\n",realnumber);
splitfloat(realnumber,&integerpart,&fractionpart);
printf("%d\n",integerpart);
printf("%f\n",fractionpart);
return 0;
}第一题:拆分实数的整数和小数部分
#include <stdio.h>
void
mov(int *x, int n, int m);
int main(void){
int i, m, n;
int a[5];
scanf("%d%d", &n, &m);
for(i = 0; i < n; i++)
scanf("%d", &a[i]);
mov(a, n, m);
printf("After move: ");
for(i = 0; i < n; i++)
printf("%d ", a[i]);
printf("\n");}
void mov(int *x, int n, int m){
int i, j, k;
for(i = 1; i <= m; i++){
k = x[n-1];
for(j = n - 1; j > 0; j--)
x[j] = x[j-1];
x[0] = k;
}
}第三题:循环后移
#include<stdio.h>
void main()
{
char c;
char str[10];
void delchar(char*str,char c);
gets(str);
scanf("%c",&c);
getchar();
delchar(str,c);
printf("result:");
puts(str);
}
void delchar(char*str,char c)
{
int i,j;
i=j=0;
while(str[i]!='\0'){
if(str[i]!=c){
str[j]=str[i];
j++;
}
i++;
}
str[j]='\0';
}第六题:删除字符