c语言怎么把字符串倒序 c语言 倒序输出字符串
C\u8bed\u8a00\uff1a\u8f93\u5165\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u9006\u5e8f\u8f93\u51fa#include
int main()
{ int len,i;
char str[100];
gets(str);
len=strlen(str);
for(i=len-1;i>=0;i--)
printf("%c",str[i]);
return 0;
}
\u62d3\u5c55\u8d44\u6599
C\u8bed\u8a00\u662f\u4e00\u95e8\u901a\u7528\u8ba1\u7b97\u673a\u7f16\u7a0b\u8bed\u8a00\uff0c\u5e94\u7528\u5e7f\u6cdb\u3002C\u8bed\u8a00\u7684\u8bbe\u8ba1\u76ee\u6807\u662f\u63d0\u4f9b\u4e00\u79cd\u80fd\u4ee5\u7b80\u6613\u7684\u65b9\u5f0f\u7f16\u8bd1\u3001\u5904\u7406\u4f4e\u7ea7\u5b58\u50a8\u5668\u3001\u4ea7\u751f\u5c11\u91cf\u7684\u673a\u5668\u7801\u4ee5\u53ca\u4e0d\u9700\u8981\u4efb\u4f55\u8fd0\u884c\u73af\u5883\u652f\u6301\u4fbf\u80fd\u8fd0\u884c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002
\u5c3d\u7ba1C\u8bed\u8a00\u63d0\u4f9b\u4e86\u8bb8\u591a\u4f4e\u7ea7\u5904\u7406\u7684\u529f\u80fd\uff0c\u4f46\u4ecd\u7136\u4fdd\u6301\u7740\u826f\u597d\u8de8\u5e73\u53f0\u7684\u7279\u6027\uff0c\u4ee5\u4e00\u4e2a\u6807\u51c6\u89c4\u683c\u5199\u51fa\u7684C\u8bed\u8a00\u7a0b\u5e8f\u53ef\u5728\u8bb8\u591a\u7535\u8111\u5e73\u53f0\u4e0a\u8fdb\u884c\u7f16\u8bd1\uff0c\u751a\u81f3\u5305\u542b\u4e00\u4e9b\u5d4c\u5165\u5f0f\u5904\u7406\u5668\uff08\u5355\u7247\u673a\u6216\u79f0MCU\uff09\u4ee5\u53ca\u8d85\u7ea7\u7535\u8111\u7b49\u4f5c\u4e1a\u5e73\u53f0\u3002
\u60a8\u597d\uff0c\u4e00\u4e2a\u6c49\u5b57\u5360\u7528\u4e24\u4e2a\u5b57\u8282(\u6269\u5c55ASCII\u7801)\uff0c\u800cgetchar()\u6bcf\u6b21\u53ea\u80fd\u8bfb\u5165\u4e00\u4e2a\u5b57\u8282\uff0c\u56e0\u6b64\u8bfb\u5165\u6c49\u5b57\u65f6\uff0c\u5219\u9700\u8981\u7528gets()\u51fd\u6570\u3002
\u5012\u53d9\u8f93\u51fa\u6c49\u5b57\u4e32\u65f6\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\uff0c\u4e00\u662f\u4ece\u5b57\u7b26\u4e32\u672b\u7aef\u5f00\u59cb\uff0c\u6bcf\u6b21\u8f93\u51fa\u4e24\u4e2a\u5b57\u8282\uff0c\u4e8c\u662f\u76f4\u63a5\u6c49\u5b57\u5c06\u5b57\u7b26\u4e32\u5728\u6570\u7ec4\u4e2d\u5012\u7f6e\uff0c\u7136\u540e\u518d\u7528puts()\u51fd\u6570\u76f4\u63a5\u8f93\u51fa\u3002
\u4ee5\u4e0a\u4e24\u79cd\u65b9\u6cd5\u90fd\u6709\u5c40\u9650\u6027\uff0c\u4e00\u65e6\u542b\u6709\u975e\u6c49\u5b57\u5b57\u7b26\uff0c\u6781\u6709\u6709\u53ef\u80fd\u9020\u6210\u4e71\u7801\u3002
#include
#include
unsigned char *InverseStr(unsigned char t[],unsigned char s[]) {
int i,j,len = strlen((char *)s);
for(i = len - 1,j = 0; i >= 0; --i,++j) {
if(s[i] > 0X7F) { // \u662f\u6c49\u5b57
t[j++] = s[i - 1];
t[j] = s[i];
--i;
}
else t[j] = s[i];
}
t[j] = '\0';
return t;
}
int main() {
unsigned char s[] = "C\u8bed\u8a00char\u6570\u636e\u7c7b\u578b\u7ec3\u4e60";
unsigned char t[25];
printf("s = \"%s\"\n",s);
printf("t = \"%s\"\n",InverseStr(t,s));
return 0;
}
#include <stdio.h>
void op(char *s){
int i,k;
char c;
k = strlen(s);
for (i=0;i<k/2;i++){c=s[i];s[i]=s[k-i-1];s[k-i-1]=c;};
};
int main()
{
char s[200];
printf("input one line string:\n");
gets(s);
op(s);
printf("%s\n",s);
return 0;
}
输入：abc123
输出：321cba
绛旓細C璇█绋嬪簭濡備笅锛歩nclude<stdio.h> include<string.h> main(){ int i,j,t,n;char a[10];printf("璇疯緭鍏瀛楃涓:");gets(a);n=strlen(a);for(i=0;i<=n/2;i++){ t=a[i];a[i]=a[n-1-i];a[n-1-i]=t;} for(j=0;j<n;j++)printf("%c",a[j]);printf("\n");}...
绛旓細鍙嶅簭鏂规硶瑙 涓嬮潰 鍑芥暟 void op(char *s). 涓诲嚱鏁版槸璋冪敤鐨勪緥瀛愩俰nclude <stdio.h> void op(char *s){ int i,k;char c;k = strlen(s);for (i=0;i<k/2;i++){c=s[i];s[i]=s[k-i-1];s[k-i-1]=c;};};int main(){ char s[200];printf("input one line string...
绛旓細int main(){char s[100],*p;gets(s);for(p=s;*p;p++);for(;p>=s;p--)printf("%c",*p);printf("\n");getch();return 0;}
绛旓細void main(){ char string1[200]; //鐢ㄤ簬瀛樻斁杈撳叆鐨瀛楃涓 char string2[200]; //鐢ㄤ簬瀛樻斁鍊掑簭鍚庣殑瀛楃涓 int invertion(char *ch1, char *ch2); //澹版槑鍑芥暟 printf("Please input a sentences:\n");gets(string1); //杩欓噷涓嶈鐢╯canf,鍥犱负scanf閬囧埌绌虹櫧绗﹀氨浼氱粨鏉 printf("Your inputed ...
绛旓細杩欐牱鏀瑰氨濂戒簡锛歷oid fun(char*s){int i,j=0,n;char t[100];//t涓嶈鍜宻鎸囧悜鍚屼竴涓瀛楃涓锛屼笉鐒跺悗闈㈢殑璧嬪兼搷浣滄湁鐐逛贡濂椼俷=strlen(s);for(i=n-1;i>=0;i--)//i==0鐨勬椂鍊欎篃瑕佸鍒惰繃鍘汇倀[j++]=s[i];for(i=0;i<n;i++)s[i]=t[i];s[++i]='\0';} ...
绛旓細include <stdio.h>#include <string.h>#define BUFFER 1024 /*瀹氫箟甯搁噺BUFFER锛屽间负1024锛屼綔鏁扮粍闀垮害*/int main(void){int i;char a[buffer];gets(a); /*灏嗙敤鎴风殑杈撳叆瀛樿繘瀛楃鏁扮粍*/for(i=strlen(a)-1;i>=0;i--) /*浠庢暟缁勭殑鏈鍚庝綅缃紑濮嬭緭鍑哄瓧绗*/printf("%c",a[i]); /*浠ュ瓧绗...
绛旓細printf("杈撳叆瀛楃涓:\n"); scanf("%s",&str); reversed(str); char *s; s = p; printf("閫嗗簭涓:"); while(*s!='\0') { printf("%c,",*s); s++; }}void reversed(char *str){ int i,j=strlen(str); for(i=0;...
绛旓細include "stdio.h"include"string.h"void main(){ char c[20];printf("杈撳叆涓涓瀛楃涓:\n");gets(c);printf("鍊掑簭鍚庣殑瀛楃涓叉槸锛歕n");for(int i=strlen(c)-1;i>=0;i--)printf("%c",c[i]);printf("\n");}
绛旓細杩欐槸閫掑綊璋冪敤鍟婏紝姣忔璇诲彇涓涓瀛楃锛屾瘮濡傚瓧绗bc锛屼緷娆¤鍙朼銆乥銆c锛屾渶鍚庢槸'\n'锛岀粨鏉熼掑綊锛岀劧鍚庤繑鍥烇紝渚濇浠庡悗鍚戝墠杈撳嚭c銆乥銆乤
绛旓細include<stdio.h>void f(){char ch;if((ch = getchar())!='\n')f();if(ch!='\n') printf("%c", ch); //杩欎釜杈撳嚭璇彞鏄啓鍦ㄤ簡閫掑綊璋冪敤涔嬪悗锛屼細琚帇鏍堬紝鍏堝帇鏍堢殑鍚庤緭鍑猴紝鎵浠ュ彲浠ュ疄鐜閫嗗簭杈撳嚭锛屽鏋滄妸杩欎釜璇彞绉诲姩鍒癴()锛涘氨涓嶄細鍘嬫爤浜唥void main(){f();printf("\n");
