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authorRichard Qin <richard.qin.001@gmail.com>2026-09-15 08:16:43 +0800
committerRichard Qin <richard.qin.001@gmail.com>2026-09-15 08:16:43 +0800
commit4022e5c95210631e4aceb08eaf9d9071aa5aefc4 (patch)
treea5922559836e45fb3459a3d070367912e1035b1a /tests/functional/60_while_fibonacci.sy
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+int n;
+int fib(int p){
+ int a;
+ int b;
+ int c;
+ a = 0;
+ b = 1;
+ if ( p == 0 ){
+ return 0;
+ }
+ if ( p == 1 ){
+ return 1;
+ }
+ while ( p > 1 ){
+ c = a + b;
+ a = b;
+ b = c;
+ p = p - 1;
+ }
+ return c;
+}
+int main(){
+ n = getint();
+ int res;
+ res = fib( n );
+ return res;
+}