C语言中，如何输出1-100的偶数？
1、首先新建一个 输出1到100的偶数项目。
2、然后先输入for语句，按两次TAB就会出来for (int i = 0; i < max; i++) { }。
3、接着让i等于1，小于100。
4、然后用到if语句，让i对2取余，输入i。
5、最后开始运行，这样就完成了计算偶数的编程，输出了1~100之间所有的偶数。
绛旓細瀹氫箟涓涓眰鍒ゆ柇绱犳暟鐨勫嚱鏁帮紝璋冪敤姝ゅ嚱鏁板1~100涓2鍜屽ぇ浜2鐨勫鏁拌繘琛屽垽鏂紝鏄礌鏁扮殑杈撳嚭锛涓句緥浠ｇ爜濡備笅锛歩nclude "stdio.h"int prime(int n){//鍒ゆ柇n鏄惁涓虹礌鏁癷nt i;if(n>2 && !(n&1) || n<2)return 0;for(i=3;i*i<=n;i+=2)if(!(n%i))return 0;return 1;}int main(int ...
绛旓細include <stdio.h> void main() { int i; for(i = 1; i < 100; i += 2) { printf("%d\t", i); if(i % 10 == 9) printf("\n"); // 1,3,5,7,9鍒氬ソ5涓暟锛屽悓鐞11,13,15,17,19锛屾墍浠ョ浜斾釜鏁颁釜浣嶄竴瀹氭槸9 } } ...
绛旓細include<stdio.h>#include<math.h>int main(){int a;scanf_s("%d", &a);//杈撳叆瑕佹眰鐨勬暟瀛楀ぇ灏廼nt num, i, b, flag = 0;for ( b = 2; b <= a; b++){num = sqrt(b);for ( i = 2; i <= num; i++){if (b % i == 0)break;}if (i > num){printf("%d\t",...
绛旓細include<stdio.h> int main(){ int i;for(i = 1; i < 100; ++i){ if(i % 2 == 0)printf("%d\n", i);} return 0;}
绛旓細include <stdio.h> int prime(int n){ int i;if(n<2)return 0;for(i=2;i*i<=n;++i)if(n%i==0)return 0;return 1;} int main(){ int i;for(i=1;i<100;++i)if(prime(i))printf("%d ",i);return 0;}
绛旓細鐢╢or寰幆杈撳嚭100浠ュ唴鐨勮川鏁扮殑鍥炵瓟濡備笅锛氬湪C璇█涓紝瑕佷娇鐢╢or寰幆鏉ヨ緭鍑100浠ュ唴鐨勮川鏁帮紝鎴戜滑闇瑕侀鍏堢悊瑙ｄ粈涔堟槸璐ㄦ暟銆傝川鏁版槸鎸囬櫎浜1鍜屽畠鏈韩浠ュ涓嶅啀鏈夊叾浠栧洜鏁扮殑鏁存暟銆備緥濡傦紝2銆3銆5銆7銆11绛夐兘鏄川鏁般備笅闈㈡槸涓涓畝鍗曠殑C璇█绋嬪簭锛屼娇鐢╢or寰幆鏉ヨ緭鍑100浠ュ唴鐨勬墍鏈夎川鏁帮細includestdio.h>intmain(){...
绛旓細杩欓渶瑕佺敤鍒版竻灞忓拰鐫＄湢锛屼腑鍜屽緱鍒板涓嬩唬鐮侊細include <stdio.h>#include <stdlib.h>#include <windows.h>int main(){ int i; for (i = 1; i <= 100; ++i){ system("cls"); printf ("%d", i); Sleep(1000); } return 0;} ...
绛旓細绱犳暟鍒ゆ柇锛氬皢璇ユ暟N鐢ㄥ皬浜庣瓑浜庢牴鍙種鐨勬墍鏈夌礌鏁板幓璇曢櫎锛岃嫢鍧囨棤娉曟暣闄わ紝N鍒欎负绱犳暟銆傚弬鑰冧唬鐮侊細include<stdio.h>#include<math.h>int main(){ int a,b,c; printf("2\n");//2鏄礌鏁帮紝涓嶈兘鍒╃敤涓婇潰鐨勮鍒欐眰鍑洪渶瑕佸彟澶杈撳嚭銆 for(a=2;a<=100;a++) { c = (int)sqrt(a);...
绛旓細include <stdio.h> include include <stdlib.h> int main(){ srand((unsigned int)time(0));int a[20];for(int i = 0; i < 20; i++){ a[i] = rand()%100 + 1;printf("%d\n", a[i]);} return 0;}
绛旓細if (i == k + 1) { printf("%d ", j); } } } } 杈撳叆鍊兼槸100灏卞彲浠ユ眰100浠ヤ笅鐨勮川鏁帮紝涓轰簡浣犳柟渚挎垜娌℃湁鎶婃暟瀛楀啓姝汇
