\u58f0\u660e：\u672c\u7cfb\u5217\u5185\u5bb9\u5168\u90e8\u514d\u8d39，\u5747\u4e3a\u539f\u521b\u4f5c\u54c1，\u672a\u7ecf\u8bb8\u53ef\u4e25\u7981\u8f6c\u8f7d\u548c\u6284\u88ad<\/p>\n
\u4e0a\u8282\u8bfe\u6211\u4eec\u5b66\u4e60\u4e86\u57fa\u7840\u7684\u5b9a\u3001\u4e49\u548c\u8f93\u5165\u8f93\u51fa，\u8fd9\u8282\u8bfe\u6211\u4eec\u8981\u5b66\u4e60\u66f4\u591a\u7684\u5185\u5bb9<\/p>\n
\u5728c++\u4e2d\u52a0\u51cf\u4e58\u9664\u662f\u8fd9\u6837\u7684+-*\/，\u6b64\u5916\u8fd8\u6709\u4e00\u4e2a\u6a21\u8fd0\u7b97%，\u7528\u4e8e\u8ba1\u7b97\u4f59\u6570，c++\u4e2d\u540c\u6837\u53ef\u4ee5\u7528()\u7528\u4e8e\u8868\u8fbe\u7b97\u5f0f<\/p>\n
\u5982：(a+b)*c,(a+b)\/c<\/p>\n
\u5230\u8fd9\u91cc，\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u5199\u51fa\u7528\u4e8e\u8ba1\u7b97(a+b)*c\u548c(a+b)\/c\u7684\u4ee3\u7801\u4e86<\/p>\n
#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n int a,b,c;
\n cin>>a>>b>>c;
\n cout<<(a+b)*c;
\n return 0;
\n}
\n#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n int a,b,c;
\n cin>>a>>b>>c;
\n cout<<(a+b)\/c;
\n return 0;
\n} <\/p>\n
tip:c++\u4e2d\u9664\u6cd5\u8fd0\u7b97\u7684\u88ab\u9664\u6570\u548c\u9664\u6570\u5982\u679c\u90fd\u662f\u6574\u5f62\u6570\u636e\u7c7b\u578b（\u5982int）\u90a3\u4e48\u5f97\u5230\u7684\u7ed3\u679c\u4e5f\u662f\u6574\u6570<\/p>\n
\u4e0a\u9762\u4ee3\u7801\u4e2d\u7684\/\u4e24\u8fb9\u90fd\u662f\u6574\u6570，\u6240\u4ee5\u7ed3\u679c\u4f1a\u76f4\u63a5\u5220\u6389\u5c0f\u6570\u90e8\u5206（\u4e0d\u662f\u56db\u820d\u4e94\u5165，\u662f\u76f4\u63a5\u53bb\u6389）<\/p>\n
\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\u7684\u6570\u636e\u7c7b\u578b\u90fd\u662fint，\u6211\u4eec\u8fd8\u8981\u5b66\u66f4\u591a\u7684\u6570\u636e\u7c7b\u578b<\/p>\n
\u6d6e\u70b9\u6570\u5c31\u662f\u751f\u6d3b\u4e2d\u7684\u5c0f\u6570，float,double\u90fd\u662f\u5b58\u50a8\u5c0f\u6570\u7684<\/p>\n
\u8bb0\u4f4f：\u7528float\u7684\u65f6\u5019\u90fd\u6362\u6210double，\u56e0\u4e3afloat\u7cbe\u5ea6\u6bd4double\u5c0f，\u8fd0\u884c\u901f\u5ea6\u8fd8\u5dee\u4e0d\u591a<\/p>\n
\u4f1a\u4e86\u8fd9\u4e2a，\u5c31\u53ef\u4ee5\u505a\u51fa\u5c0f\u6570\u7248\u7684(a+b)\/c\u4e86<\/p>\n
#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n double a,b,c;
\n cin>>a>>b>>c;
\n cout<<(a+b)\/c;
\n return 0;
\n} <\/p>\n
double\u9ed8\u8ba4\u4fdd\u75598\u4e3a\u5c0f\u6570，\u5982\u679c\u4f60\u60f3\u8981\u66f4\u591a\u6216\u66f4\u5c11，\u53ef\u4ee5\u770b\u4e0b\u9762\u7684\u4ee3\u7801，\u8fd9\u91cc\u4ee5\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\u4e3a\u4f8b<\/p>\n
#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n double a,b,c;
\n cin>>a>>b>>c;
\n cout<<fixed<<setprecision(2)<<(a+b)\/c;
\n return 0;
\n} <\/p>\n
char\u7528\u4e8e\u5b58\u50a8\u5b57\u7b26，\u59821,a,A,[,+,\u751a\u81f3\u8fde\u7a7a\u683c\u4e5f\u53ef\u4ee5\u5b58<\/p>\n
\u4f46\u662fchar\u7684\u8d4b\u503c\u8981\u6ce8\u610f<\/p>\n
#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n int a=10;\/\/int\u7684\u8d4b\u503c
\n double d=1.1;\/\/double\u7684\u8d4b\u503c
\n char ch='A';\/\/char\u8d4b\u503c\u65f6\u8981\u7528''\u6846\u8d77\u6765
\n return 0;
\n} <\/p>\n
if\u5c31\u662f\u5982\u679c(…)\u5c31…\u5982<\/p>\n
else\u5c31\u662f\u7528\u5728if\u540e，\u5982\u679c\u6ee1\u8db3if\u62ec\u53f7\u91cc\u7684\u6761\u4ef6，\u5c31\u6267\u884cif\u5185\u7684\u8bed\u53e5，\u5426\u5219\u8f93\u51faelse\u5185\u7684\u8bed\u53e5，else\u53ef\u4ee5\u7701\u7565，\u5982\u679c\u4e0d\u6ee1\u8db3if\u62ec\u53f7\u91cc\u7684\u6761\u4ef6，\u5c31\u4ec0\u4e48\u4e5f\u4e0d\u6267\u884c<\/p>\n
if\u62ec\u53f7\u91cc\u5199\u4ec0\u4e48？<\/p>\n
\u5982if(a>10)…\u4e2d\u95f4\u7684\u7b26\u53f7\u53ef\u4ee5\u5199\u5f88\u591a<\/p>\n
1.> <\u5927\u4e8e\u548c\u5c0f\u4e8e<\/p>\n
2.>= <=\u5927\u4e8e\u7b49\u4e8e\u548c\u5c0f\u4e8e\u7b49\u4e8e<\/p>\n
3.== !=\u7b49\u4e8e\u548c\u4e0d\u7b49\u4e8e<\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b<\/p>\n
#include<bits\/stdc++.h>
\nusing namespace std;
\nint main(){
\n int a=10,b=20;
\n if(a==10){
\n cout<<a;
\n }
\n else{
\n cout<<b;
\n }
\n return 0;
\n} <\/p>\n
\u8fd9\u4e2a\u4ee3\u7801\u4f1a\u8f93\u51fa10，\u56e0\u4e3aa=10，\u6267\u884cif\u4e2d\u7684\u8bed\u53e5<\/p>\n
\u4eca\u5929\u7684\u8bfe\u7a0b\u5c31\u4e0a\u5230\u8fd9\u91cc，\u8bfe\u540e\u7ec3\u4e60：<\/p>\n
B2003 \u8f93\u51fa\u7b2c\u4e8c\u4e2a\u6574\u6570 – \u6d1b\u8c37\u00a0\u00a0B2005 \u5b57\u7b26\u4e09\u89d2\u5f62 – \u6d1b\u8c37\u00a0\u00a0B2010 \u5e26\u4f59\u9664\u6cd5 – \u6d1b\u8c37\u00a0\u00a0<\/p>\n
B2011 \u8ba1\u7b97\u5206\u6570\u7684\u6d6e\u70b9\u6570\u503c – \u6d1b\u8c37<\/p>\n
\u7b54\u6848\u5728\u8fd9：C++\u5165\u95e8\u8bfe\u7a0b\u7b2c\u4e8c\u8282\u8bfe\u540e\u7ec3\u4e60\u7b54\u6848-CSDN\u535a\u5ba2<\/p>\n
\u6700\u540e\u522b\u5fd8\u4e86\u70b9\u8d5e\u6536\u85cf\u5173\u6ce8，\u518d\u89c1！<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
\u58f0\u660e：\u672c\u7cfb\u5217\u5185\u5bb9\u5168\u90e8\u514d\u8d39，\u5747\u4e3a\u539f\u521b\u4f5c\u54c1，\u672a\u7ecf\u8bb8\u53ef\u4e25\u7981\u8f6c\u8f7d\u548c\u6284\u88ad
\n\u4e0a\u8282\u8bfe\u6211\u4eec\u5b66\u4e60\u4e86\u57fa\u7840\u7684\u5b9a\u3001\u4e49\u548c\u8f93\u5165\u8f93\u51fa，\u8fd9\u8282\u8bfe\u6211\u4eec\u8981\u5b66\u4e60\u66f4\u591a\u7684\u5185\u5bb9
\n1.\u8fd0\u7b97\u7b26\u53f7
\n\u5728c\u4e2d\u52a0\u51cf\u4e58\u9664\u662f\u8fd9\u6837\u7684-*\/，\u6b64\u5916\u8fd8\u6709\u4e00\u4e2a\u6a21\u8fd0\u7b97%，\u7528\u4e8e\u8ba1\u7b97\u4f59\u6570，c\u4e2d\u540c\u6837\u53ef\u4ee5\u7528()\u7528\u4e8e\u8868\u8fbe\u7b97\u5f0f
\n\u5982：(ab)*c,(ab)\/c
\n\u5230\u8fd9\u91cc，\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u5199\u51fa\u7528\u4e8e\u8ba1\u7b97(ab)*c\u548c(ab)\/c\u7684\u4ee3\u7801\u4e86 <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,427],"topic":[],"class_list":["post-65572","post","type-post","status-publish","format-standard","hentry","category-server","tag-c","tag-427"],"yoast_head":"\n