鍦–璇█涓紝break鍏抽敭瀛楃敤浜庣粓姝㈠惊鐜垨鑰?code>switch璇彞涓殑鎵ц锛屽苟璺冲嚭褰撳墠鐨勬墽琛屽潡銆?code>break閫氬父涓?code>if璇彞鎴栧惊鐜鍙ワ紙濡?code>for銆?code>while銆?code>do-while锛変竴璧蜂娇鐢ㄣ€?/p>

浠ヤ笅鏄湪C璇█涓娇鐢?code>break鐨勪竴浜涘父瑙佹儏鍐碉細

1. 缁堟寰幆锛?/li>

for (int i = 0; i < 10; i++) {
if (i == 5) {
break; // 褰?i 绛変簬 5 鏃讹紝缁堟寰幆
}
printf("%d\n", i);
}

杈撳嚭缁撴灉锛?/p>

1
2
3
4

鍦ㄥ惊鐜腑浣跨敤break璇彞鍙互鍦ㄦ弧瓒虫煇涓潯浠舵椂鎻愬墠缁堟寰幆鐨勬墽琛屻€?/p>

2. 缁堟switch璇彞锛?/li>

int choice = 2;
switch (choice) {
case 1:
printf("閫夋嫨浜?\n");
break;
case 2:
printf("閫夋嫨浜?\n");
break;
case 3:
printf("閫夋嫨浜?\n");
break;
default:
printf("閫夋嫨閿欒\n");
}

杈撳嚭缁撴灉锛?/p>

閫夋嫨浜?

鍦?code>switch璇彞涓娇鐢?code>break璇彞鍙互鍦ㄦ弧瓒虫煇涓潯浠舵椂鎻愬墠缁堟switch璇彞鐨勬墽琛屻€?/p>

娉ㄦ剰锛氬鏋滃湪switch璇彞涓渷鐣ヤ簡break璇彞锛屽垯浼氱户缁墽琛屼笅涓€涓?code>case鍒嗘敮瀵瑰簲鐨勪唬鐮侊紝鐩村埌閬囧埌break涓烘銆?/p>

3. 缁撴潫鏃犻檺寰幆锛?/li>

while (1) {
int choice;
printf("璇烽€夋嫨锛?quot;);
scanf("%d", &choice);
if (choice == 0) {
break; // 褰?choice 绛変簬 0 鏃讹紝缁堟寰幆
}
printf("浣犻€夋嫨浜?%d\n", choice);
}

涓婅堪浠ｇ爜瀹炵幇浜嗕竴涓畝鍗曠殑浜や簰绋嬪簭锛屽綋鐢ㄦ埛杈撳叆0鏃讹紝绋嬪簭浼氱粓姝㈠惊鐜€?/p>

鎬讳箣锛?code>break鍏抽敭瀛楀湪C璇█涓敤浜庢彁鍓嶇粓姝㈠惊鐜垨鑰?code>switch璇彞鐨勬墽琛岋紝骞惰烦鍑哄綋鍓嶇殑鎵ц鍧椼€?/p>